21224481840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:606

約数の個数: 400

約数和(自身を含む): 75862144512

約数和(自身を除く): 54637662672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 227, 235, 240, 270, 282, 307, 324, 360, 376, 405, 423, 432, 454, 470, 540, 564, 614, 648, 681, 705, 720, 752, 810, 846, 908, 921, 940, 1080, 1128, 1135, 1228, 1269, 1296, 1362, 1410, 1535, 1620, 1692, 1816, 1842, 1880, 2043, 2115, 2160, 2256, 2270, 2456, 2538, 2724, 2763, 2820, 3070, 3240, 3384, 3405, 3632, 3684, 3760, 3807, 4086, 4230, 4540, 4605, 4912, 5076, 5448, 5526, 5640, 6129, 6140, 6345, 6480, 6768, 6810, 7368, 7614, 8172, 8289, 8460, 9080, 9210, 10152, 10215, 10669, 10896, 11052, 11280, 12258, 12280, 12690, 13620, 13815, 14429, 14736, 15228, 16344, 16578, 16920, 18160, 18387, 18420, 19035, 20304, 20430, 21338, 22104, 24516, 24560, 24867, 25380, 27240, 27630, 28858, 30456, 30645, 32007, 32688, 33156, 33840, 36774, 36840, 38070, 40860, 41445, 42676, 43287, 44208, 49032, 49734, 50760, 53345, 54480, 55260, 57716, 60912, 61290, 64014, 66312, 69689, 72145, 73548, 73680, 76140, 81720, 82890, 85352, 86574, 91935, 96021, 98064, 99468, 101520, 106690, 110520, 115432, 122580, 124335, 128028, 129861, 132624, 139378, 144290, 147096, 152280, 160035, 163440, 165780, 170704, 173148, 183870, 192042, 198936, 209067, 213380, 216435, 221040, 230864, 245160, 248670, 256056, 259722, 278756, 288063, 288580, 294192, 304560, 320070, 331560, 346296, 348445, 367740, 384084, 389583, 397872, 418134, 426760, 432870, 480105, 490320, 497340, 512112, 519444, 557512, 576126, 577160, 627201, 640140, 649305, 663120, 692592, 696890, 735480, 768168, 779166, 836268, 853520, 864189, 865740, 960210, 994680, 1038888, 1045335, 1115024, 1152252, 1154320, 1168749, 1254402, 1280280, 1298610, 1393780, 1440315, 1470960, 1536336, 1558332, 1672536, 1728378, 1731480, 1881603, 1920420, 1947915, 1989360, 2077776, 2090670, 2304504, 2337498, 2508804, 2560560, 2597220, 2787560, 2880630, 3116664, 3136005, 3275383, 3345072, 3456756, 3462960, 3763206, 3840840, 3895830, 4181340, 4320945, 4609008, 4674996, 5017608, 5194440, 5575120, 5644809, 5761260, 5843745, 6233328, 6272010, 6550766, 6913512, 7526412, 7681680, 7791660, 8362680, 8641890, 9349992, 9408015, 9826149, 10035216, 10388880, 11289618, 11522520, 11687490, 12544020, 13101532, 13827024, 15052824, 15583320, 16376915, 16725360, 17283780, 18699984, 18816030, 19652298, 22579236, 23045040, 23374980, 25088040, 26203064, 28224045, 29478447, 30105648, 31166640, 32753830, 34567560, 37632060, 39304596, 45158472, 46749960, 49130745, 50176080, 52406128, 56448090, 58956894, 65507660, 69135120, 75264120, 78609192, 88435341, 90316944, 93499920, 98261490, 112896180, 117913788, 131015320, 147392235, 150528240, 157218384, 176870682, 196522980, 225792360, 235827576, 262030640, 265306023, 294784470, 353741364, 393045960, 442176705, 451584720, 471655152, 530612046, 589568940, 707482728, 786091920, 884353410, 1061224092, 1179137880, 1326530115, 1414965456, 1768706820, 2122448184, 2358275760, 2653060230, 3537413640, 4244896368, 5306120460, 7074827280, 10612240920, 21224481840]

約数ペア:

[(1, 21224481840), (2, 10612240920), (3, 7074827280), (4, 5306120460), (5, 4244896368), (6, 3537413640), (8, 2653060230), (9, 2358275760), (10, 2122448184), (12, 1768706820), (15, 1414965456), (16, 1326530115), (18, 1179137880), (20, 1061224092), (24, 884353410), (27, 786091920), (30, 707482728), (36, 589568940), (40, 530612046), (45, 471655152), (47, 451584720), (48, 442176705), (54, 393045960), (60, 353741364), (72, 294784470), (80, 265306023), (81, 262030640), (90, 235827576), (94, 225792360), (108, 196522980), (120, 176870682), (135, 157218384), (141, 150528240), (144, 147392235), (162, 131015320), (180, 117913788), (188, 112896180), (216, 98261490), (227, 93499920), (235, 90316944), (240, 88435341), (270, 78609192), (282, 75264120), (307, 69135120), (324, 65507660), (360, 58956894), (376, 56448090), (405, 52406128), (423, 50176080), (432, 49130745), (454, 46749960), (470, 45158472), (540, 39304596), (564, 37632060), (614, 34567560), (648, 32753830), (681, 31166640), (705, 30105648), (720, 29478447), (752, 28224045), (810, 26203064), (846, 25088040), (908, 23374980), (921, 23045040), (940, 22579236), (1080, 19652298), (1128, 18816030), (1135, 18699984), (1228, 17283780), (1269, 16725360), (1296, 16376915), (1362, 15583320), (1410, 15052824), (1535, 13827024), (1620, 13101532), (1692, 12544020), (1816, 11687490), (1842, 11522520), (1880, 11289618), (2043, 10388880), (2115, 10035216), (2160, 9826149), (2256, 9408015), (2270, 9349992), (2456, 8641890), (2538, 8362680), (2724, 7791660), (2763, 7681680), (2820, 7526412), (3070, 6913512), (3240, 6550766), (3384, 6272010), (3405, 6233328), (3632, 5843745), (3684, 5761260), (3760, 5644809), (3807, 5575120), (4086, 5194440), (4230, 5017608), (4540, 4674996), (4605, 4609008), (4912, 4320945), (5076, 4181340), (5448, 3895830), (5526, 3840840), (5640, 3763206), (6129, 3462960), (6140, 3456756), (6345, 3345072), (6480, 3275383), (6768, 3136005), (6810, 3116664), (7368, 2880630), (7614, 2787560), (8172, 2597220), (8289, 2560560), (8460, 2508804), (9080, 2337498), (9210, 2304504), (10152, 2090670), (10215, 2077776), (10669, 1989360), (10896, 1947915), (11052, 1920420), (11280, 1881603), (12258, 1731480), (12280, 1728378), (12690, 1672536), (13620, 1558332), (13815, 1536336), (14429, 1470960), (14736, 1440315), (15228, 1393780), (16344, 1298610), (16578, 1280280), (16920, 1254402), (18160, 1168749), (18387, 1154320), (18420, 1152252), (19035, 1115024), (20304, 1045335), (20430, 1038888), (21338, 994680), (22104, 960210), (24516, 865740), (24560, 864189), (24867, 853520), (25380, 836268), (27240, 779166), (27630, 768168), (28858, 735480), (30456, 696890), (30645, 692592), (32007, 663120), (32688, 649305), (33156, 640140), (33840, 627201), (36774, 577160), (36840, 576126), (38070, 557512), (40860, 519444), (41445, 512112), (42676, 497340), (43287, 490320), (44208, 480105), (49032, 432870), (49734, 426760), (50760, 418134), (53345, 397872), (54480, 389583), (55260, 384084), (57716, 367740), (60912, 348445), (61290, 346296), (64014, 331560), (66312, 320070), (69689, 304560), (72145, 294192), (73548, 288580), (73680, 288063), (76140, 278756), (81720, 259722), (82890, 256056), (85352, 248670), (86574, 245160), (91935, 230864), (96021, 221040), (98064, 216435), (99468, 213380), (101520, 209067), (106690, 198936), (110520, 192042), (115432, 183870), (122580, 173148), (124335, 170704), (128028, 165780), (129861, 163440), (132624, 160035), (139378, 152280), (144290, 147096)]