390836274560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:562

約数の個数: 384

約数和(自身を含む): 1026777565440

約数和(自身を除く): 635941290880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 197, 248, 277, 304, 310, 320, 361, 380, 394, 496, 554, 589, 608, 620, 640, 722, 760, 788, 985, 992, 1108, 1178, 1216, 1240, 1385, 1444, 1520, 1576, 1805, 1970, 1984, 2216, 2356, 2432, 2480, 2770, 2888, 2945, 3040, 3152, 3610, 3743, 3940, 3968, 4432, 4712, 4960, 5263, 5540, 5776, 5890, 6080, 6107, 6304, 7220, 7486, 7880, 8587, 8864, 9424, 9920, 10526, 11080, 11191, 11552, 11780, 12160, 12214, 12608, 14440, 14972, 15760, 17174, 17728, 18715, 18848, 19840, 21052, 22160, 22382, 23104, 23560, 24428, 25216, 26315, 28880, 29944, 30535, 31520, 34348, 35456, 37430, 37696, 42104, 42935, 44320, 44764, 46208, 47120, 48856, 52630, 54569, 55955, 57760, 59888, 61070, 63040, 68696, 71117, 74860, 75392, 84208, 85870, 88640, 89528, 94240, 97712, 99997, 105260, 109138, 111910, 115520, 116033, 119776, 122140, 126080, 137392, 142234, 149720, 163153, 168416, 171740, 177280, 179056, 188480, 195424, 199994, 210520, 218276, 223820, 231040, 232066, 239552, 244280, 272845, 274784, 284468, 299440, 326306, 336832, 343480, 355585, 358112, 376960, 390848, 399988, 421040, 436552, 447640, 464132, 479104, 488560, 499985, 545690, 549568, 568936, 580165, 598880, 652612, 673664, 686960, 711170, 716224, 781696, 799976, 815765, 842080, 873104, 895280, 928264, 977120, 999970, 1036811, 1091380, 1099136, 1137872, 1160330, 1197760, 1305224, 1373920, 1422340, 1432448, 1599952, 1631530, 1684160, 1691639, 1746208, 1790560, 1856528, 1954240, 1999940, 2073622, 2182760, 2204627, 2275744, 2320660, 2395520, 2610448, 2747840, 2844680, 3099907, 3199904, 3263060, 3368320, 3383278, 3492416, 3581120, 3713056, 3908480, 3999880, 4147244, 4365520, 4409254, 4551488, 4641320, 5184055, 5220896, 5495680, 5689360, 6199814, 6399808, 6526120, 6766556, 6984832, 7162240, 7426112, 7999760, 8294488, 8458195, 8731040, 8818508, 9102976, 9282640, 10368110, 10441792, 11023135, 11378720, 12399628, 12799616, 13052240, 13533112, 14852224, 15499535, 15999520, 16588976, 16916390, 17462080, 17637016, 18565280, 19699409, 20736220, 20883584, 22046270, 22757440, 24799256, 26104480, 27066224, 30999070, 31999040, 32141141, 33177952, 33832780, 34924160, 35274032, 37130560, 39398818, 41472440, 44092540, 45514880, 49598512, 52208960, 54132448, 61998140, 63998080, 64282282, 66355904, 67665560, 70548064, 74261120, 78797636, 82944880, 88185080, 98497045, 99197024, 104417920, 108264896, 123996280, 128564564, 132711808, 135331120, 141096128, 157595272, 160705705, 165889760, 176370160, 196994090, 198394048, 216529792, 247992560, 257129128, 270662240, 282192256, 315190544, 321411410, 331779520, 352740320, 393988180, 396788096, 495985120, 514258256, 541324480, 610681679, 630381088, 642822820, 663559040, 705480640, 787976360, 991970240, 1028516512, 1082648960, 1221363358, 1260762176, 1285645640, 1410961280, 1575952720, 1983940480, 2057033024, 2442726716, 2521524352, 2571291280, 3053408395, 3151905440, 4114066048, 4885453432, 5142582560, 6106816790, 6303810880, 9770906864, 10285165120, 12213633580, 12607621760, 19541813728, 20570330240, 24427267160, 39083627456, 48854534320, 78167254912, 97709068640, 195418137280, 390836274560]

約数ペア:

[(1, 390836274560), (2, 195418137280), (4, 97709068640), (5, 78167254912), (8, 48854534320), (10, 39083627456), (16, 24427267160), (19, 20570330240), (20, 19541813728), (31, 12607621760), (32, 12213633580), (38, 10285165120), (40, 9770906864), (62, 6303810880), (64, 6106816790), (76, 5142582560), (80, 4885453432), (95, 4114066048), (124, 3151905440), (128, 3053408395), (152, 2571291280), (155, 2521524352), (160, 2442726716), (190, 2057033024), (197, 1983940480), (248, 1575952720), (277, 1410961280), (304, 1285645640), (310, 1260762176), (320, 1221363358), (361, 1082648960), (380, 1028516512), (394, 991970240), (496, 787976360), (554, 705480640), (589, 663559040), (608, 642822820), (620, 630381088), (640, 610681679), (722, 541324480), (760, 514258256), (788, 495985120), (985, 396788096), (992, 393988180), (1108, 352740320), (1178, 331779520), (1216, 321411410), (1240, 315190544), (1385, 282192256), (1444, 270662240), (1520, 257129128), (1576, 247992560), (1805, 216529792), (1970, 198394048), (1984, 196994090), (2216, 176370160), (2356, 165889760), (2432, 160705705), (2480, 157595272), (2770, 141096128), (2888, 135331120), (2945, 132711808), (3040, 128564564), (3152, 123996280), (3610, 108264896), (3743, 104417920), (3940, 99197024), (3968, 98497045), (4432, 88185080), (4712, 82944880), (4960, 78797636), (5263, 74261120), (5540, 70548064), (5776, 67665560), (5890, 66355904), (6080, 64282282), (6107, 63998080), (6304, 61998140), (7220, 54132448), (7486, 52208960), (7880, 49598512), (8587, 45514880), (8864, 44092540), (9424, 41472440), (9920, 39398818), (10526, 37130560), (11080, 35274032), (11191, 34924160), (11552, 33832780), (11780, 33177952), (12160, 32141141), (12214, 31999040), (12608, 30999070), (14440, 27066224), (14972, 26104480), (15760, 24799256), (17174, 22757440), (17728, 22046270), (18715, 20883584), (18848, 20736220), (19840, 19699409), (21052, 18565280), (22160, 17637016), (22382, 17462080), (23104, 16916390), (23560, 16588976), (24428, 15999520), (25216, 15499535), (26315, 14852224), (28880, 13533112), (29944, 13052240), (30535, 12799616), (31520, 12399628), (34348, 11378720), (35456, 11023135), (37430, 10441792), (37696, 10368110), (42104, 9282640), (42935, 9102976), (44320, 8818508), (44764, 8731040), (46208, 8458195), (47120, 8294488), (48856, 7999760), (52630, 7426112), (54569, 7162240), (55955, 6984832), (57760, 6766556), (59888, 6526120), (61070, 6399808), (63040, 6199814), (68696, 5689360), (71117, 5495680), (74860, 5220896), (75392, 5184055), (84208, 4641320), (85870, 4551488), (88640, 4409254), (89528, 4365520), (94240, 4147244), (97712, 3999880), (99997, 3908480), (105260, 3713056), (109138, 3581120), (111910, 3492416), (115520, 3383278), (116033, 3368320), (119776, 3263060), (122140, 3199904), (126080, 3099907), (137392, 2844680), (142234, 2747840), (149720, 2610448), (163153, 2395520), (168416, 2320660), (171740, 2275744), (177280, 2204627), (179056, 2182760), (188480, 2073622), (195424, 1999940), (199994, 1954240), (210520, 1856528), (218276, 1790560), (223820, 1746208), (231040, 1691639), (232066, 1684160), (239552, 1631530), (244280, 1599952), (272845, 1432448), (274784, 1422340), (284468, 1373920), (299440, 1305224), (326306, 1197760), (336832, 1160330), (343480, 1137872), (355585, 1099136), (358112, 1091380), (376960, 1036811), (390848, 999970), (399988, 977120), (421040, 928264), (436552, 895280), (447640, 873104), (464132, 842080), (479104, 815765), (488560, 799976), (499985, 781696), (545690, 716224), (549568, 711170), (568936, 686960), (580165, 673664), (598880, 652612)]