180464760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 709156800

約数和(自身を除く): 528692040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 81, 84, 90, 105, 108, 109, 120, 126, 135, 140, 146, 162, 168, 180, 189, 210, 216, 218, 219, 252, 270, 280, 292, 315, 324, 327, 360, 365, 378, 405, 420, 436, 438, 504, 511, 540, 545, 567, 584, 630, 648, 654, 657, 730, 756, 763, 810, 840, 872, 876, 945, 981, 1022, 1080, 1090, 1095, 1134, 1260, 1308, 1314, 1460, 1512, 1526, 1533, 1620, 1635, 1752, 1890, 1962, 1971, 2044, 2180, 2190, 2268, 2289, 2520, 2555, 2616, 2628, 2835, 2920, 2943, 3052, 3066, 3240, 3270, 3285, 3780, 3815, 3924, 3942, 4088, 4360, 4380, 4536, 4578, 4599, 4905, 5110, 5256, 5670, 5886, 5913, 6104, 6132, 6540, 6570, 6867, 7560, 7630, 7665, 7848, 7884, 7957, 8760, 8829, 9156, 9198, 9810, 9855, 10220, 11340, 11445, 11772, 11826, 12264, 13080, 13140, 13734, 13797, 14715, 15260, 15330, 15768, 15914, 17658, 18312, 18396, 19620, 19710, 20440, 20601, 22680, 22890, 22995, 23544, 23652, 23871, 26280, 27468, 27594, 29430, 29565, 30520, 30660, 31828, 34335, 35316, 36792, 39240, 39420, 39785, 41202, 41391, 44145, 45780, 45990, 47304, 47742, 54936, 55188, 55699, 58860, 59130, 61320, 61803, 63656, 68670, 68985, 70632, 71613, 78840, 79570, 82404, 82782, 88290, 91560, 91980, 95484, 103005, 110376, 111398, 117720, 118260, 119355, 123606, 137340, 137970, 143226, 159140, 164808, 165564, 167097, 176580, 183960, 190968, 206010, 206955, 214839, 222796, 236520, 238710, 247212, 274680, 275940, 278495, 286452, 309015, 318280, 331128, 334194, 353160, 358065, 412020, 413910, 429678, 445592, 477420, 494424, 501291, 551880, 556990, 572904, 618030, 644517, 668388, 716130, 824040, 827820, 835485, 859356, 954840, 1002582, 1074195, 1113980, 1236060, 1289034, 1336776, 1432260, 1503873, 1655640, 1670970, 1718712, 2005164, 2148390, 2227960, 2472120, 2506455, 2578068, 2864520, 3007746, 3222585, 3341940, 4010328, 4296780, 4511619, 5012910, 5156136, 6015492, 6445170, 6683880, 7519365, 8593560, 9023238, 10025820, 12030984, 12890340, 15038730, 18046476, 20051640, 22558095, 25780680, 30077460, 36092952, 45116190, 60154920, 90232380, 180464760]

約数ペア:

[(1, 180464760), (2, 90232380), (3, 60154920), (4, 45116190), (5, 36092952), (6, 30077460), (7, 25780680), (8, 22558095), (9, 20051640), (10, 18046476), (12, 15038730), (14, 12890340), (15, 12030984), (18, 10025820), (20, 9023238), (21, 8593560), (24, 7519365), (27, 6683880), (28, 6445170), (30, 6015492), (35, 5156136), (36, 5012910), (40, 4511619), (42, 4296780), (45, 4010328), (54, 3341940), (56, 3222585), (60, 3007746), (63, 2864520), (70, 2578068), (72, 2506455), (73, 2472120), (81, 2227960), (84, 2148390), (90, 2005164), (105, 1718712), (108, 1670970), (109, 1655640), (120, 1503873), (126, 1432260), (135, 1336776), (140, 1289034), (146, 1236060), (162, 1113980), (168, 1074195), (180, 1002582), (189, 954840), (210, 859356), (216, 835485), (218, 827820), (219, 824040), (252, 716130), (270, 668388), (280, 644517), (292, 618030), (315, 572904), (324, 556990), (327, 551880), (360, 501291), (365, 494424), (378, 477420), (405, 445592), (420, 429678), (436, 413910), (438, 412020), (504, 358065), (511, 353160), (540, 334194), (545, 331128), (567, 318280), (584, 309015), (630, 286452), (648, 278495), (654, 275940), (657, 274680), (730, 247212), (756, 238710), (763, 236520), (810, 222796), (840, 214839), (872, 206955), (876, 206010), (945, 190968), (981, 183960), (1022, 176580), (1080, 167097), (1090, 165564), (1095, 164808), (1134, 159140), (1260, 143226), (1308, 137970), (1314, 137340), (1460, 123606), (1512, 119355), (1526, 118260), (1533, 117720), (1620, 111398), (1635, 110376), (1752, 103005), (1890, 95484), (1962, 91980), (1971, 91560), (2044, 88290), (2180, 82782), (2190, 82404), (2268, 79570), (2289, 78840), (2520, 71613), (2555, 70632), (2616, 68985), (2628, 68670), (2835, 63656), (2920, 61803), (2943, 61320), (3052, 59130), (3066, 58860), (3240, 55699), (3270, 55188), (3285, 54936), (3780, 47742), (3815, 47304), (3924, 45990), (3942, 45780), (4088, 44145), (4360, 41391), (4380, 41202), (4536, 39785), (4578, 39420), (4599, 39240), (4905, 36792), (5110, 35316), (5256, 34335), (5670, 31828), (5886, 30660), (5913, 30520), (6104, 29565), (6132, 29430), (6540, 27594), (6570, 27468), (6867, 26280), (7560, 23871), (7630, 23652), (7665, 23544), (7848, 22995), (7884, 22890), (7957, 22680), (8760, 20601), (8829, 20440), (9156, 19710), (9198, 19620), (9810, 18396), (9855, 18312), (10220, 17658), (11340, 15914), (11445, 15768), (11772, 15330), (11826, 15260), (12264, 14715), (13080, 13797), (13140, 13734)]