18740158080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82021}}^1$

素因数の和:82067

約数の個数: 256

約数和(自身を含む): 72284348160

約数和(自身を除く): 53544190080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 9520, 10880, 11424, 13440, 14280, 15232, 16320, 19040, 22848, 28560, 32640, 38080, 45696, 57120, 76160, 82021, 114240, 164042, 228480, 246063, 328084, 410105, 492126, 574147, 656168, 820210, 984252, 1148294, 1230315, 1312336, 1394357, 1640420, 1722441, 1968504, 2296588, 2460630, 2624672, 2788714, 2870735, 3280840, 3444882, 3937008, 4183071, 4593176, 4921260, 5249344, 5577428, 5741470, 6561680, 6889764, 6971785, 7874016, 8366142, 8612205, 9186352, 9760499, 9842520, 10498688, 11154856, 11482940, 13123360, 13779528, 13943570, 15748032, 16732284, 17224410, 18372704, 19520998, 19685040, 20915355, 22309712, 22965880, 26246720, 27559056, 27887140, 29281497, 31496064, 33464568, 34448820, 36745408, 39041996, 39370080, 41830710, 44619424, 45931760, 48802495, 52493440, 55118112, 55774280, 58562994, 66929136, 68897640, 73490816, 78083992, 78740160, 83661420, 89238848, 91863520, 97604990, 110236224, 111548560, 117125988, 133858272, 137795280, 146407485, 156167984, 157480320, 167322840, 178477696, 183727040, 195209980, 220472448, 223097120, 234251976, 267716544, 275590560, 292814970, 312335968, 334645680, 367454080, 390419960, 446194240, 468503952, 535433088, 551181120, 585629940, 624671936, 669291360, 780839920, 892388480, 937007904, 1102362240, 1171259880, 1249343872, 1338582720, 1561679840, 1874015808, 2342519760, 2677165440, 3123359680, 3748031616, 4685039520, 6246719360, 9370079040, 18740158080]

約数ペア:

[(1, 18740158080), (2, 9370079040), (3, 6246719360), (4, 4685039520), (5, 3748031616), (6, 3123359680), (7, 2677165440), (8, 2342519760), (10, 1874015808), (12, 1561679840), (14, 1338582720), (15, 1249343872), (16, 1171259880), (17, 1102362240), (20, 937007904), (21, 892388480), (24, 780839920), (28, 669291360), (30, 624671936), (32, 585629940), (34, 551181120), (35, 535433088), (40, 468503952), (42, 446194240), (48, 390419960), (51, 367454080), (56, 334645680), (60, 312335968), (64, 292814970), (68, 275590560), (70, 267716544), (80, 234251976), (84, 223097120), (85, 220472448), (96, 195209980), (102, 183727040), (105, 178477696), (112, 167322840), (119, 157480320), (120, 156167984), (128, 146407485), (136, 137795280), (140, 133858272), (160, 117125988), (168, 111548560), (170, 110236224), (192, 97604990), (204, 91863520), (210, 89238848), (224, 83661420), (238, 78740160), (240, 78083992), (255, 73490816), (272, 68897640), (280, 66929136), (320, 58562994), (336, 55774280), (340, 55118112), (357, 52493440), (384, 48802495), (408, 45931760), (420, 44619424), (448, 41830710), (476, 39370080), (480, 39041996), (510, 36745408), (544, 34448820), (560, 33464568), (595, 31496064), (640, 29281497), (672, 27887140), (680, 27559056), (714, 26246720), (816, 22965880), (840, 22309712), (896, 20915355), (952, 19685040), (960, 19520998), (1020, 18372704), (1088, 17224410), (1120, 16732284), (1190, 15748032), (1344, 13943570), (1360, 13779528), (1428, 13123360), (1632, 11482940), (1680, 11154856), (1785, 10498688), (1904, 9842520), (1920, 9760499), (2040, 9186352), (2176, 8612205), (2240, 8366142), (2380, 7874016), (2688, 6971785), (2720, 6889764), (2856, 6561680), (3264, 5741470), (3360, 5577428), (3570, 5249344), (3808, 4921260), (4080, 4593176), (4480, 4183071), (4760, 3937008), (5440, 3444882), (5712, 3280840), (6528, 2870735), (6720, 2788714), (7140, 2624672), (7616, 2460630), (8160, 2296588), (9520, 1968504), (10880, 1722441), (11424, 1640420), (13440, 1394357), (14280, 1312336), (15232, 1230315), (16320, 1148294), (19040, 984252), (22848, 820210), (28560, 656168), (32640, 574147), (38080, 492126), (45696, 410105), (57120, 328084), (76160, 246063), (82021, 228480), (114240, 164042)]