2236767520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^2$

素因数の和:184

約数の個数: 216

約数和(自身を含む): 6146028252

約数和(自身を除く): 3909260732

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 61, 65, 68, 80, 85, 104, 122, 130, 136, 160, 170, 208, 221, 244, 260, 272, 289, 305, 340, 416, 442, 488, 520, 544, 578, 610, 680, 793, 884, 976, 1037, 1040, 1105, 1156, 1220, 1360, 1445, 1586, 1768, 1952, 2074, 2080, 2210, 2312, 2440, 2720, 2890, 3172, 3536, 3721, 3757, 3965, 4148, 4420, 4624, 4880, 5185, 5780, 6344, 7072, 7442, 7514, 7930, 8296, 8840, 9248, 9760, 10370, 11560, 12688, 13481, 14884, 15028, 15860, 16592, 17629, 17680, 18605, 18785, 20740, 23120, 25376, 26962, 29768, 30056, 31720, 33184, 35258, 35360, 37210, 37570, 41480, 46240, 48373, 53924, 59536, 60112, 63257, 63440, 67405, 70516, 74420, 75140, 82960, 88145, 96746, 107848, 119072, 120224, 126514, 126880, 134810, 141032, 148840, 150280, 165920, 176290, 193492, 215696, 229177, 241865, 253028, 269620, 282064, 297680, 300560, 316285, 352580, 386984, 431392, 458354, 483730, 506056, 539240, 564128, 595360, 601120, 632570, 705160, 773968, 822341, 916708, 967460, 1012112, 1075369, 1078480, 1145885, 1265140, 1410320, 1547936, 1644682, 1833416, 1934920, 2024224, 2150738, 2156960, 2291770, 2530280, 2820640, 3289364, 3666832, 3869840, 4111705, 4301476, 4583540, 5060560, 5376845, 6578728, 7333664, 7739680, 8223410, 8602952, 9167080, 10121120, 10753690, 13157456, 13979797, 16446820, 17205904, 18334160, 21507380, 26314912, 27959594, 32893640, 34411808, 36668320, 43014760, 55919188, 65787280, 69898985, 86029520, 111838376, 131574560, 139797970, 172059040, 223676752, 279595940, 447353504, 559191880, 1118383760, 2236767520]

約数ペア:

[(1, 2236767520), (2, 1118383760), (4, 559191880), (5, 447353504), (8, 279595940), (10, 223676752), (13, 172059040), (16, 139797970), (17, 131574560), (20, 111838376), (26, 86029520), (32, 69898985), (34, 65787280), (40, 55919188), (52, 43014760), (61, 36668320), (65, 34411808), (68, 32893640), (80, 27959594), (85, 26314912), (104, 21507380), (122, 18334160), (130, 17205904), (136, 16446820), (160, 13979797), (170, 13157456), (208, 10753690), (221, 10121120), (244, 9167080), (260, 8602952), (272, 8223410), (289, 7739680), (305, 7333664), (340, 6578728), (416, 5376845), (442, 5060560), (488, 4583540), (520, 4301476), (544, 4111705), (578, 3869840), (610, 3666832), (680, 3289364), (793, 2820640), (884, 2530280), (976, 2291770), (1037, 2156960), (1040, 2150738), (1105, 2024224), (1156, 1934920), (1220, 1833416), (1360, 1644682), (1445, 1547936), (1586, 1410320), (1768, 1265140), (1952, 1145885), (2074, 1078480), (2080, 1075369), (2210, 1012112), (2312, 967460), (2440, 916708), (2720, 822341), (2890, 773968), (3172, 705160), (3536, 632570), (3721, 601120), (3757, 595360), (3965, 564128), (4148, 539240), (4420, 506056), (4624, 483730), (4880, 458354), (5185, 431392), (5780, 386984), (6344, 352580), (7072, 316285), (7442, 300560), (7514, 297680), (7930, 282064), (8296, 269620), (8840, 253028), (9248, 241865), (9760, 229177), (10370, 215696), (11560, 193492), (12688, 176290), (13481, 165920), (14884, 150280), (15028, 148840), (15860, 141032), (16592, 134810), (17629, 126880), (17680, 126514), (18605, 120224), (18785, 119072), (20740, 107848), (23120, 96746), (25376, 88145), (26962, 82960), (29768, 75140), (30056, 74420), (31720, 70516), (33184, 67405), (35258, 63440), (35360, 63257), (37210, 60112), (37570, 59536), (41480, 53924), (46240, 48373)]