401796720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 320

約数和(自身を含む): 1531152000

約数和(自身を除く): 1129355280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 104, 108, 117, 120, 123, 130, 135, 144, 156, 164, 180, 195, 205, 208, 216, 234, 240, 246, 260, 270, 312, 328, 349, 351, 360, 369, 390, 410, 432, 468, 492, 520, 533, 540, 585, 615, 624, 656, 698, 702, 720, 738, 780, 820, 936, 984, 1040, 1047, 1066, 1080, 1107, 1170, 1230, 1396, 1404, 1476, 1560, 1599, 1640, 1745, 1755, 1845, 1872, 1968, 2094, 2132, 2160, 2214, 2340, 2460, 2665, 2792, 2808, 2952, 3120, 3141, 3198, 3280, 3490, 3510, 3690, 4188, 4264, 4428, 4537, 4680, 4797, 4920, 5235, 5330, 5535, 5584, 5616, 5904, 6282, 6396, 6980, 7020, 7380, 7995, 8376, 8528, 8856, 9074, 9360, 9423, 9594, 9840, 10470, 10660, 11070, 12564, 12792, 13611, 13960, 14040, 14309, 14391, 14760, 15705, 15990, 16752, 17712, 18148, 18846, 19188, 20940, 21320, 22140, 22685, 23985, 25128, 25584, 27222, 27920, 28080, 28618, 28782, 29520, 31410, 31980, 36296, 37692, 38376, 40833, 41880, 42640, 42927, 44280, 45370, 47115, 47970, 50256, 54444, 57236, 57564, 62820, 63960, 68055, 71545, 71955, 72592, 75384, 76752, 81666, 83760, 85854, 88560, 90740, 94230, 95940, 108888, 114472, 115128, 122499, 125640, 127920, 128781, 136110, 143090, 143910, 150768, 163332, 171708, 181480, 186017, 188460, 191880, 204165, 214635, 217776, 228944, 230256, 244998, 251280, 257562, 272220, 286180, 287820, 326664, 343416, 362960, 372034, 376920, 383760, 386343, 408330, 429270, 489996, 515124, 544440, 558051, 572360, 575640, 612495, 643905, 653328, 686832, 744068, 753840, 772686, 816660, 858540, 930085, 979992, 1030248, 1088880, 1116102, 1144720, 1151280, 1224990, 1287810, 1488136, 1545372, 1633320, 1674153, 1717080, 1860170, 1931715, 1959984, 2060496, 2232204, 2449980, 2575620, 2790255, 2976272, 3090744, 3266640, 3348306, 3434160, 3720340, 3863430, 4464408, 4899960, 5022459, 5151240, 5580510, 6181488, 6696612, 7440680, 7726860, 8370765, 8928816, 9799920, 10044918, 10302480, 11161020, 13393224, 14881360, 15453720, 16741530, 20089836, 22322040, 25112295, 26786448, 30907440, 33483060, 40179672, 44644080, 50224590, 66966120, 80359344, 100449180, 133932240, 200898360, 401796720]

約数ペア:

[(1, 401796720), (2, 200898360), (3, 133932240), (4, 100449180), (5, 80359344), (6, 66966120), (8, 50224590), (9, 44644080), (10, 40179672), (12, 33483060), (13, 30907440), (15, 26786448), (16, 25112295), (18, 22322040), (20, 20089836), (24, 16741530), (26, 15453720), (27, 14881360), (30, 13393224), (36, 11161020), (39, 10302480), (40, 10044918), (41, 9799920), (45, 8928816), (48, 8370765), (52, 7726860), (54, 7440680), (60, 6696612), (65, 6181488), (72, 5580510), (78, 5151240), (80, 5022459), (82, 4899960), (90, 4464408), (104, 3863430), (108, 3720340), (117, 3434160), (120, 3348306), (123, 3266640), (130, 3090744), (135, 2976272), (144, 2790255), (156, 2575620), (164, 2449980), (180, 2232204), (195, 2060496), (205, 1959984), (208, 1931715), (216, 1860170), (234, 1717080), (240, 1674153), (246, 1633320), (260, 1545372), (270, 1488136), (312, 1287810), (328, 1224990), (349, 1151280), (351, 1144720), (360, 1116102), (369, 1088880), (390, 1030248), (410, 979992), (432, 930085), (468, 858540), (492, 816660), (520, 772686), (533, 753840), (540, 744068), (585, 686832), (615, 653328), (624, 643905), (656, 612495), (698, 575640), (702, 572360), (720, 558051), (738, 544440), (780, 515124), (820, 489996), (936, 429270), (984, 408330), (1040, 386343), (1047, 383760), (1066, 376920), (1080, 372034), (1107, 362960), (1170, 343416), (1230, 326664), (1396, 287820), (1404, 286180), (1476, 272220), (1560, 257562), (1599, 251280), (1640, 244998), (1745, 230256), (1755, 228944), (1845, 217776), (1872, 214635), (1968, 204165), (2094, 191880), (2132, 188460), (2160, 186017), (2214, 181480), (2340, 171708), (2460, 163332), (2665, 150768), (2792, 143910), (2808, 143090), (2952, 136110), (3120, 128781), (3141, 127920), (3198, 125640), (3280, 122499), (3490, 115128), (3510, 114472), (3690, 108888), (4188, 95940), (4264, 94230), (4428, 90740), (4537, 88560), (4680, 85854), (4797, 83760), (4920, 81666), (5235, 76752), (5330, 75384), (5535, 72592), (5584, 71955), (5616, 71545), (5904, 68055), (6282, 63960), (6396, 62820), (6980, 57564), (7020, 57236), (7380, 54444), (7995, 50256), (8376, 47970), (8528, 47115), (8856, 45370), (9074, 44280), (9360, 42927), (9423, 42640), (9594, 41880), (9840, 40833), (10470, 38376), (10660, 37692), (11070, 36296), (12564, 31980), (12792, 31410), (13611, 29520), (13960, 28782), (14040, 28618), (14309, 28080), (14391, 27920), (14760, 27222), (15705, 25584), (15990, 25128), (16752, 23985), (17712, 22685), (18148, 22140), (18846, 21320), (19188, 20940)]