451719840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6623

約数の個数: 192

約数和(自身を含む): 1671933312

約数和(自身を除く): 1220213472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4576, 5280, 5720, 6240, 6581, 6864, 8580, 11440, 13162, 13728, 17160, 19743, 22880, 26324, 32905, 34320, 39486, 52648, 65810, 68640, 72391, 78972, 85553, 98715, 105296, 131620, 144782, 157944, 171106, 197430, 210592, 217173, 256659, 263240, 289564, 315888, 342212, 361955, 394860, 427765, 434346, 513318, 526480, 579128, 631776, 684424, 723910, 789720, 855530, 868692, 941083, 1026636, 1052960, 1085865, 1158256, 1283295, 1368848, 1447820, 1579440, 1711060, 1737384, 1882166, 2053272, 2171730, 2316512, 2566590, 2737696, 2823249, 2895640, 3158880, 3422120, 3474768, 3764332, 4106544, 4343460, 4705415, 5133180, 5646498, 5791280, 6844240, 6949536, 7528664, 8213088, 8686920, 9410830, 10266360, 11292996, 11582560, 13688480, 14116245, 15057328, 17373840, 18821660, 20532720, 22585992, 28232490, 30114656, 34747680, 37643320, 41065440, 45171984, 56464980, 75286640, 90343968, 112929960, 150573280, 225859920, 451719840]

約数ペア:

[(1, 451719840), (2, 225859920), (3, 150573280), (4, 112929960), (5, 90343968), (6, 75286640), (8, 56464980), (10, 45171984), (11, 41065440), (12, 37643320), (13, 34747680), (15, 30114656), (16, 28232490), (20, 22585992), (22, 20532720), (24, 18821660), (26, 17373840), (30, 15057328), (32, 14116245), (33, 13688480), (39, 11582560), (40, 11292996), (44, 10266360), (48, 9410830), (52, 8686920), (55, 8213088), (60, 7528664), (65, 6949536), (66, 6844240), (78, 5791280), (80, 5646498), (88, 5133180), (96, 4705415), (104, 4343460), (110, 4106544), (120, 3764332), (130, 3474768), (132, 3422120), (143, 3158880), (156, 2895640), (160, 2823249), (165, 2737696), (176, 2566590), (195, 2316512), (208, 2171730), (220, 2053272), (240, 1882166), (260, 1737384), (264, 1711060), (286, 1579440), (312, 1447820), (330, 1368848), (352, 1283295), (390, 1158256), (416, 1085865), (429, 1052960), (440, 1026636), (480, 941083), (520, 868692), (528, 855530), (572, 789720), (624, 723910), (660, 684424), (715, 631776), (780, 579128), (858, 526480), (880, 513318), (1040, 434346), (1056, 427765), (1144, 394860), (1248, 361955), (1320, 342212), (1430, 315888), (1560, 289564), (1716, 263240), (1760, 256659), (2080, 217173), (2145, 210592), (2288, 197430), (2640, 171106), (2860, 157944), (3120, 144782), (3432, 131620), (4290, 105296), (4576, 98715), (5280, 85553), (5720, 78972), (6240, 72391), (6581, 68640), (6864, 65810), (8580, 52648), (11440, 39486), (13162, 34320), (13728, 32905), (17160, 26324), (19743, 22880)]