1019480760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 3426883200

約数和(自身を除く): 2407402440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 89, 90, 94, 120, 141, 178, 180, 188, 235, 267, 282, 356, 360, 376, 423, 445, 470, 534, 564, 677, 705, 712, 801, 846, 890, 940, 1068, 1128, 1335, 1354, 1410, 1602, 1692, 1780, 1880, 2031, 2115, 2136, 2670, 2708, 2820, 3204, 3384, 3385, 3560, 4005, 4062, 4183, 4230, 5340, 5416, 5640, 6093, 6408, 6770, 8010, 8124, 8366, 8460, 10155, 10680, 12186, 12549, 13540, 16020, 16248, 16732, 16920, 20310, 20915, 24372, 25098, 27080, 30465, 31819, 32040, 33464, 37647, 40620, 41830, 48744, 50196, 60253, 60930, 62745, 63638, 75294, 81240, 83660, 95457, 100392, 120506, 121860, 125490, 127276, 150588, 159095, 167320, 180759, 188235, 190914, 241012, 243720, 250980, 254552, 286371, 301176, 301265, 318190, 361518, 376470, 381828, 477285, 482024, 501960, 542277, 572742, 602530, 636380, 723036, 752940, 763656, 903795, 954570, 1084554, 1145484, 1205060, 1272760, 1431855, 1446072, 1505880, 1807590, 1909140, 2169108, 2290968, 2410120, 2711385, 2831891, 2863710, 3615180, 3818280, 4338216, 5422770, 5663782, 5727420, 7230360, 8495673, 10845540, 11327564, 11454840, 14159455, 16991346, 21691080, 22655128, 25487019, 28318910, 33982692, 42478365, 50974038, 56637820, 67965384, 84956730, 101948076, 113275640, 127435095, 169913460, 203896152, 254870190, 339826920, 509740380, 1019480760]

約数ペア:

[(1, 1019480760), (2, 509740380), (3, 339826920), (4, 254870190), (5, 203896152), (6, 169913460), (8, 127435095), (9, 113275640), (10, 101948076), (12, 84956730), (15, 67965384), (18, 56637820), (20, 50974038), (24, 42478365), (30, 33982692), (36, 28318910), (40, 25487019), (45, 22655128), (47, 21691080), (60, 16991346), (72, 14159455), (89, 11454840), (90, 11327564), (94, 10845540), (120, 8495673), (141, 7230360), (178, 5727420), (180, 5663782), (188, 5422770), (235, 4338216), (267, 3818280), (282, 3615180), (356, 2863710), (360, 2831891), (376, 2711385), (423, 2410120), (445, 2290968), (470, 2169108), (534, 1909140), (564, 1807590), (677, 1505880), (705, 1446072), (712, 1431855), (801, 1272760), (846, 1205060), (890, 1145484), (940, 1084554), (1068, 954570), (1128, 903795), (1335, 763656), (1354, 752940), (1410, 723036), (1602, 636380), (1692, 602530), (1780, 572742), (1880, 542277), (2031, 501960), (2115, 482024), (2136, 477285), (2670, 381828), (2708, 376470), (2820, 361518), (3204, 318190), (3384, 301265), (3385, 301176), (3560, 286371), (4005, 254552), (4062, 250980), (4183, 243720), (4230, 241012), (5340, 190914), (5416, 188235), (5640, 180759), (6093, 167320), (6408, 159095), (6770, 150588), (8010, 127276), (8124, 125490), (8366, 121860), (8460, 120506), (10155, 100392), (10680, 95457), (12186, 83660), (12549, 81240), (13540, 75294), (16020, 63638), (16248, 62745), (16732, 60930), (16920, 60253), (20310, 50196), (20915, 48744), (24372, 41830), (25098, 40620), (27080, 37647), (30465, 33464), (31819, 32040)]