323507880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 1111968000

約数和(自身を除く): 788460120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 89, 90, 92, 115, 120, 138, 178, 180, 184, 207, 230, 267, 276, 345, 356, 360, 414, 439, 445, 460, 534, 552, 690, 712, 801, 828, 878, 890, 920, 1035, 1068, 1317, 1335, 1380, 1602, 1656, 1756, 1780, 2047, 2070, 2136, 2195, 2634, 2670, 2760, 3204, 3512, 3560, 3951, 4005, 4094, 4140, 4390, 5268, 5340, 6141, 6408, 6585, 7902, 8010, 8188, 8280, 8780, 10097, 10235, 10536, 10680, 12282, 13170, 15804, 16020, 16376, 17560, 18423, 19755, 20194, 20470, 24564, 26340, 30291, 30705, 31608, 32040, 36846, 39071, 39510, 40388, 40940, 49128, 50485, 52680, 60582, 61410, 73692, 78142, 79020, 80776, 81880, 90873, 92115, 100970, 117213, 121164, 122820, 147384, 151455, 156284, 158040, 181746, 184230, 195355, 201940, 234426, 242328, 245640, 302910, 312568, 351639, 363492, 368460, 390710, 403880, 454365, 468852, 586065, 605820, 703278, 726984, 736920, 781420, 898633, 908730, 937704, 1172130, 1211640, 1406556, 1562840, 1758195, 1797266, 1817460, 2344260, 2695899, 2813112, 3516390, 3594532, 3634920, 4493165, 4688520, 5391798, 7032780, 7189064, 8087697, 8986330, 10783596, 13479495, 14065560, 16175394, 17972660, 21567192, 26958990, 32350788, 35945320, 40438485, 53917980, 64701576, 80876970, 107835960, 161753940, 323507880]

約数ペア:

[(1, 323507880), (2, 161753940), (3, 107835960), (4, 80876970), (5, 64701576), (6, 53917980), (8, 40438485), (9, 35945320), (10, 32350788), (12, 26958990), (15, 21567192), (18, 17972660), (20, 16175394), (23, 14065560), (24, 13479495), (30, 10783596), (36, 8986330), (40, 8087697), (45, 7189064), (46, 7032780), (60, 5391798), (69, 4688520), (72, 4493165), (89, 3634920), (90, 3594532), (92, 3516390), (115, 2813112), (120, 2695899), (138, 2344260), (178, 1817460), (180, 1797266), (184, 1758195), (207, 1562840), (230, 1406556), (267, 1211640), (276, 1172130), (345, 937704), (356, 908730), (360, 898633), (414, 781420), (439, 736920), (445, 726984), (460, 703278), (534, 605820), (552, 586065), (690, 468852), (712, 454365), (801, 403880), (828, 390710), (878, 368460), (890, 363492), (920, 351639), (1035, 312568), (1068, 302910), (1317, 245640), (1335, 242328), (1380, 234426), (1602, 201940), (1656, 195355), (1756, 184230), (1780, 181746), (2047, 158040), (2070, 156284), (2136, 151455), (2195, 147384), (2634, 122820), (2670, 121164), (2760, 117213), (3204, 100970), (3512, 92115), (3560, 90873), (3951, 81880), (4005, 80776), (4094, 79020), (4140, 78142), (4390, 73692), (5268, 61410), (5340, 60582), (6141, 52680), (6408, 50485), (6585, 49128), (7902, 40940), (8010, 40388), (8188, 39510), (8280, 39071), (8780, 36846), (10097, 32040), (10235, 31608), (10536, 30705), (10680, 30291), (12282, 26340), (13170, 24564), (15804, 20470), (16020, 20194), (16376, 19755), (17560, 18423)]