841473920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 2434682880

約数和(自身を除く): 1593208960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 83, 112, 124, 128, 140, 146, 155, 160, 166, 217, 224, 248, 280, 292, 310, 320, 332, 365, 415, 434, 448, 496, 511, 560, 581, 584, 620, 640, 664, 730, 830, 868, 896, 992, 1022, 1085, 1120, 1162, 1168, 1240, 1328, 1460, 1660, 1736, 1984, 2044, 2170, 2240, 2263, 2324, 2336, 2480, 2555, 2573, 2656, 2905, 2920, 3320, 3472, 3968, 4088, 4340, 4480, 4526, 4648, 4672, 4960, 5110, 5146, 5312, 5810, 5840, 6059, 6640, 6944, 8176, 8680, 9052, 9296, 9344, 9920, 10220, 10292, 10624, 11315, 11620, 11680, 12118, 12865, 13280, 13888, 15841, 16352, 17360, 18011, 18104, 18592, 19840, 20440, 20584, 22630, 23240, 23360, 24236, 25730, 26560, 27776, 30295, 31682, 32704, 34720, 36022, 36208, 37184, 40880, 41168, 42413, 45260, 46480, 46720, 48472, 51460, 53120, 60590, 63364, 65408, 69440, 72044, 72416, 74368, 79205, 81760, 82336, 84826, 90055, 90520, 92960, 96944, 102920, 121180, 126728, 138880, 144088, 144832, 158410, 163520, 164672, 169652, 180110, 181040, 185920, 187829, 193888, 205840, 212065, 242360, 253456, 288176, 289664, 316820, 327040, 329344, 339304, 360220, 362080, 371840, 375658, 387776, 411680, 424130, 484720, 506912, 576352, 633640, 678608, 720440, 724160, 751316, 775552, 823360, 848260, 939145, 969440, 1013824, 1152704, 1267280, 1314803, 1357216, 1440880, 1448320, 1502632, 1646720, 1696520, 1878290, 1938880, 2027648, 2305408, 2534560, 2629606, 2714432, 2881760, 3005264, 3393040, 3756580, 3877760, 5069120, 5259212, 5428864, 5763520, 6010528, 6574015, 6786080, 7513160, 10138240, 10518424, 11527040, 12021056, 13148030, 13572160, 15026320, 21036848, 24042112, 26296060, 27144320, 30052640, 42073696, 52592120, 60105280, 84147392, 105184240, 120210560, 168294784, 210368480, 420736960, 841473920]

約数ペア:

[(1, 841473920), (2, 420736960), (4, 210368480), (5, 168294784), (7, 120210560), (8, 105184240), (10, 84147392), (14, 60105280), (16, 52592120), (20, 42073696), (28, 30052640), (31, 27144320), (32, 26296060), (35, 24042112), (40, 21036848), (56, 15026320), (62, 13572160), (64, 13148030), (70, 12021056), (73, 11527040), (80, 10518424), (83, 10138240), (112, 7513160), (124, 6786080), (128, 6574015), (140, 6010528), (146, 5763520), (155, 5428864), (160, 5259212), (166, 5069120), (217, 3877760), (224, 3756580), (248, 3393040), (280, 3005264), (292, 2881760), (310, 2714432), (320, 2629606), (332, 2534560), (365, 2305408), (415, 2027648), (434, 1938880), (448, 1878290), (496, 1696520), (511, 1646720), (560, 1502632), (581, 1448320), (584, 1440880), (620, 1357216), (640, 1314803), (664, 1267280), (730, 1152704), (830, 1013824), (868, 969440), (896, 939145), (992, 848260), (1022, 823360), (1085, 775552), (1120, 751316), (1162, 724160), (1168, 720440), (1240, 678608), (1328, 633640), (1460, 576352), (1660, 506912), (1736, 484720), (1984, 424130), (2044, 411680), (2170, 387776), (2240, 375658), (2263, 371840), (2324, 362080), (2336, 360220), (2480, 339304), (2555, 329344), (2573, 327040), (2656, 316820), (2905, 289664), (2920, 288176), (3320, 253456), (3472, 242360), (3968, 212065), (4088, 205840), (4340, 193888), (4480, 187829), (4526, 185920), (4648, 181040), (4672, 180110), (4960, 169652), (5110, 164672), (5146, 163520), (5312, 158410), (5810, 144832), (5840, 144088), (6059, 138880), (6640, 126728), (6944, 121180), (8176, 102920), (8680, 96944), (9052, 92960), (9296, 90520), (9344, 90055), (9920, 84826), (10220, 82336), (10292, 81760), (10624, 79205), (11315, 74368), (11620, 72416), (11680, 72044), (12118, 69440), (12865, 65408), (13280, 63364), (13888, 60590), (15841, 53120), (16352, 51460), (17360, 48472), (18011, 46720), (18104, 46480), (18592, 45260), (19840, 42413), (20440, 41168), (20584, 40880), (22630, 37184), (23240, 36208), (23360, 36022), (24236, 34720), (25730, 32704), (26560, 31682), (27776, 30295)]