15181650720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1225

約数の個数: 384

約数和(自身を含む): 55076474880

約数和(自身を除く): 39894824160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 61, 72, 80, 90, 96, 106, 108, 120, 122, 135, 144, 159, 160, 180, 183, 212, 216, 240, 244, 265, 270, 288, 305, 318, 360, 366, 424, 432, 477, 480, 488, 530, 540, 549, 610, 636, 720, 732, 795, 848, 864, 915, 954, 976, 1060, 1080, 1087, 1098, 1220, 1272, 1431, 1440, 1464, 1590, 1647, 1696, 1830, 1908, 1952, 2120, 2160, 2174, 2196, 2385, 2440, 2544, 2745, 2862, 2928, 3180, 3233, 3261, 3294, 3660, 3816, 4240, 4320, 4348, 4392, 4770, 4880, 5088, 5435, 5490, 5724, 5856, 6360, 6466, 6522, 6588, 7155, 7320, 7632, 8235, 8480, 8696, 8784, 9540, 9699, 9760, 9783, 10870, 10980, 11448, 12720, 12932, 13044, 13176, 14310, 14640, 15264, 16165, 16305, 16470, 17392, 17568, 19080, 19398, 19566, 21740, 21960, 22896, 25440, 25864, 26088, 26352, 28620, 29097, 29280, 29349, 32330, 32610, 32940, 34784, 38160, 38796, 39132, 43480, 43920, 45792, 48495, 48915, 51728, 52176, 52704, 57240, 57611, 58194, 58698, 64660, 65220, 65880, 66307, 76320, 77592, 78264, 86960, 87291, 87840, 96990, 97830, 103456, 104352, 114480, 115222, 116388, 117396, 129320, 130440, 131760, 132614, 145485, 146745, 155184, 156528, 172833, 173920, 174582, 193980, 195660, 198921, 228960, 230444, 232776, 234792, 258640, 260880, 263520, 265228, 288055, 290970, 293490, 310368, 313056, 331535, 345666, 349164, 387960, 391320, 397842, 436455, 460888, 465552, 469584, 517280, 518499, 521760, 530456, 576110, 581940, 586980, 596763, 663070, 691332, 698328, 775920, 782640, 795684, 864165, 872910, 921776, 931104, 939168, 994605, 1036998, 1060912, 1152220, 1163880, 1173960, 1193526, 1326140, 1382664, 1396656, 1551840, 1555497, 1565280, 1591368, 1728330, 1745820, 1790289, 1843552, 1989210, 2073996, 2121824, 2304440, 2327760, 2347920, 2387052, 2592495, 2652280, 2765328, 2793312, 2983815, 3110994, 3182736, 3456660, 3491640, 3514271, 3580578, 3978420, 4147992, 4608880, 4655520, 4695840, 4774104, 5184990, 5304560, 5530656, 5967630, 6221988, 6365472, 6913320, 6983280, 7028542, 7161156, 7777485, 7956840, 8295984, 8951445, 9217760, 9548208, 10369980, 10542813, 10609120, 11935260, 12443976, 13826640, 13966560, 14057084, 14322312, 15554970, 15913680, 16591968, 17571355, 17902890, 19096416, 20739960, 21085626, 23870520, 24887952, 27653280, 28114168, 28644624, 31109940, 31628439, 31827360, 35142710, 35805780, 41479920, 42171252, 47741040, 49775904, 52714065, 56228336, 57289248, 62219880, 63256878, 70285420, 71611560, 82959840, 84342504, 94885317, 95482080, 105428130, 112456672, 124439760, 126513756, 140570840, 143223120, 158142195, 168685008, 189770634, 210856260, 248879520, 253027512, 281141680, 286446240, 316284390, 337370016, 379541268, 421712520, 474426585, 506055024, 562283360, 632568780, 759082536, 843425040, 948853170, 1012110048, 1265137560, 1518165072, 1686850080, 1897706340, 2530275120, 3036330144, 3795412680, 5060550240, 7590825360, 15181650720]

約数ペア:

[(1, 15181650720), (2, 7590825360), (3, 5060550240), (4, 3795412680), (5, 3036330144), (6, 2530275120), (8, 1897706340), (9, 1686850080), (10, 1518165072), (12, 1265137560), (15, 1012110048), (16, 948853170), (18, 843425040), (20, 759082536), (24, 632568780), (27, 562283360), (30, 506055024), (32, 474426585), (36, 421712520), (40, 379541268), (45, 337370016), (48, 316284390), (53, 286446240), (54, 281141680), (60, 253027512), (61, 248879520), (72, 210856260), (80, 189770634), (90, 168685008), (96, 158142195), (106, 143223120), (108, 140570840), (120, 126513756), (122, 124439760), (135, 112456672), (144, 105428130), (159, 95482080), (160, 94885317), (180, 84342504), (183, 82959840), (212, 71611560), (216, 70285420), (240, 63256878), (244, 62219880), (265, 57289248), (270, 56228336), (288, 52714065), (305, 49775904), (318, 47741040), (360, 42171252), (366, 41479920), (424, 35805780), (432, 35142710), (477, 31827360), (480, 31628439), (488, 31109940), (530, 28644624), (540, 28114168), (549, 27653280), (610, 24887952), (636, 23870520), (720, 21085626), (732, 20739960), (795, 19096416), (848, 17902890), (864, 17571355), (915, 16591968), (954, 15913680), (976, 15554970), (1060, 14322312), (1080, 14057084), (1087, 13966560), (1098, 13826640), (1220, 12443976), (1272, 11935260), (1431, 10609120), (1440, 10542813), (1464, 10369980), (1590, 9548208), (1647, 9217760), (1696, 8951445), (1830, 8295984), (1908, 7956840), (1952, 7777485), (2120, 7161156), (2160, 7028542), (2174, 6983280), (2196, 6913320), (2385, 6365472), (2440, 6221988), (2544, 5967630), (2745, 5530656), (2862, 5304560), (2928, 5184990), (3180, 4774104), (3233, 4695840), (3261, 4655520), (3294, 4608880), (3660, 4147992), (3816, 3978420), (4240, 3580578), (4320, 3514271), (4348, 3491640), (4392, 3456660), (4770, 3182736), (4880, 3110994), (5088, 2983815), (5435, 2793312), (5490, 2765328), (5724, 2652280), (5856, 2592495), (6360, 2387052), (6466, 2347920), (6522, 2327760), (6588, 2304440), (7155, 2121824), (7320, 2073996), (7632, 1989210), (8235, 1843552), (8480, 1790289), (8696, 1745820), (8784, 1728330), (9540, 1591368), (9699, 1565280), (9760, 1555497), (9783, 1551840), (10870, 1396656), (10980, 1382664), (11448, 1326140), (12720, 1193526), (12932, 1173960), (13044, 1163880), (13176, 1152220), (14310, 1060912), (14640, 1036998), (15264, 994605), (16165, 939168), (16305, 931104), (16470, 921776), (17392, 872910), (17568, 864165), (19080, 795684), (19398, 782640), (19566, 775920), (21740, 698328), (21960, 691332), (22896, 663070), (25440, 596763), (25864, 586980), (26088, 581940), (26352, 576110), (28620, 530456), (29097, 521760), (29280, 518499), (29349, 517280), (32330, 469584), (32610, 465552), (32940, 460888), (34784, 436455), (38160, 397842), (38796, 391320), (39132, 387960), (43480, 349164), (43920, 345666), (45792, 331535), (48495, 313056), (48915, 310368), (51728, 293490), (52176, 290970), (52704, 288055), (57240, 265228), (57611, 263520), (58194, 260880), (58698, 258640), (64660, 234792), (65220, 232776), (65880, 230444), (66307, 228960), (76320, 198921), (77592, 195660), (78264, 193980), (86960, 174582), (87291, 173920), (87840, 172833), (96990, 156528), (97830, 155184), (103456, 146745), (104352, 145485), (114480, 132614), (115222, 131760), (116388, 130440), (117396, 129320)]