162978660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 567903336

約数和(自身を除く): 404924676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 241, 255, 260, 289, 306, 340, 390, 442, 468, 482, 510, 578, 585, 612, 663, 723, 765, 780, 867, 884, 964, 1020, 1105, 1156, 1170, 1205, 1326, 1445, 1446, 1530, 1734, 1989, 2169, 2210, 2340, 2410, 2601, 2652, 2890, 2892, 3060, 3133, 3315, 3468, 3615, 3757, 3978, 4097, 4335, 4338, 4420, 4820, 5202, 5780, 6266, 6630, 7230, 7514, 7956, 8194, 8670, 8676, 9399, 9945, 10404, 10845, 11271, 12291, 12532, 13005, 13260, 14460, 15028, 15665, 16388, 17340, 18785, 18798, 19890, 20485, 21690, 22542, 24582, 26010, 28197, 31330, 33813, 36873, 37570, 37596, 39780, 40970, 43380, 45084, 46995, 49164, 52020, 53261, 56355, 56394, 61455, 62660, 67626, 69649, 73746, 75140, 81940, 93990, 106522, 112710, 112788, 122910, 135252, 139298, 140985, 147492, 159783, 169065, 184365, 187980, 208947, 213044, 225420, 245820, 266305, 278596, 281970, 319566, 338130, 348245, 368730, 417894, 479349, 532610, 563940, 626841, 639132, 676260, 696490, 737460, 798915, 835788, 905437, 958698, 1044735, 1065220, 1253682, 1392980, 1597830, 1810874, 1917396, 2089470, 2396745, 2507364, 2716311, 3134205, 3195660, 3621748, 4178940, 4527185, 4793490, 5432622, 6268410, 8148933, 9054370, 9586980, 10865244, 12536820, 13581555, 16297866, 18108740, 27163110, 32595732, 40744665, 54326220, 81489330, 162978660]

約数ペア:

[(1, 162978660), (2, 81489330), (3, 54326220), (4, 40744665), (5, 32595732), (6, 27163110), (9, 18108740), (10, 16297866), (12, 13581555), (13, 12536820), (15, 10865244), (17, 9586980), (18, 9054370), (20, 8148933), (26, 6268410), (30, 5432622), (34, 4793490), (36, 4527185), (39, 4178940), (45, 3621748), (51, 3195660), (52, 3134205), (60, 2716311), (65, 2507364), (68, 2396745), (78, 2089470), (85, 1917396), (90, 1810874), (102, 1597830), (117, 1392980), (130, 1253682), (153, 1065220), (156, 1044735), (170, 958698), (180, 905437), (195, 835788), (204, 798915), (221, 737460), (234, 696490), (241, 676260), (255, 639132), (260, 626841), (289, 563940), (306, 532610), (340, 479349), (390, 417894), (442, 368730), (468, 348245), (482, 338130), (510, 319566), (578, 281970), (585, 278596), (612, 266305), (663, 245820), (723, 225420), (765, 213044), (780, 208947), (867, 187980), (884, 184365), (964, 169065), (1020, 159783), (1105, 147492), (1156, 140985), (1170, 139298), (1205, 135252), (1326, 122910), (1445, 112788), (1446, 112710), (1530, 106522), (1734, 93990), (1989, 81940), (2169, 75140), (2210, 73746), (2340, 69649), (2410, 67626), (2601, 62660), (2652, 61455), (2890, 56394), (2892, 56355), (3060, 53261), (3133, 52020), (3315, 49164), (3468, 46995), (3615, 45084), (3757, 43380), (3978, 40970), (4097, 39780), (4335, 37596), (4338, 37570), (4420, 36873), (4820, 33813), (5202, 31330), (5780, 28197), (6266, 26010), (6630, 24582), (7230, 22542), (7514, 21690), (7956, 20485), (8194, 19890), (8670, 18798), (8676, 18785), (9399, 17340), (9945, 16388), (10404, 15665), (10845, 15028), (11271, 14460), (12291, 13260), (12532, 13005)]