396187440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 1426194432

約数和(自身を除く): 1030006992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 47, 48, 55, 60, 62, 66, 80, 88, 93, 94, 103, 110, 120, 124, 132, 141, 155, 165, 176, 186, 188, 206, 220, 235, 240, 248, 264, 282, 309, 310, 330, 341, 372, 376, 412, 440, 465, 470, 496, 515, 517, 528, 564, 618, 620, 660, 682, 705, 744, 752, 824, 880, 930, 940, 1023, 1030, 1034, 1128, 1133, 1236, 1240, 1320, 1364, 1410, 1457, 1488, 1545, 1551, 1648, 1705, 1860, 1880, 2046, 2060, 2068, 2256, 2266, 2472, 2480, 2585, 2640, 2728, 2820, 2914, 3090, 3102, 3193, 3399, 3410, 3720, 3760, 4092, 4120, 4136, 4371, 4532, 4841, 4944, 5115, 5170, 5456, 5640, 5665, 5828, 6180, 6204, 6386, 6798, 6820, 7285, 7440, 7755, 8184, 8240, 8272, 8742, 9064, 9579, 9682, 10230, 10340, 11280, 11330, 11656, 12360, 12408, 12772, 13596, 13640, 14523, 14570, 15510, 15965, 16027, 16368, 16995, 17484, 18128, 19158, 19364, 20460, 20680, 21855, 22660, 23312, 24205, 24720, 24816, 25544, 27192, 27280, 29046, 29140, 31020, 31930, 32054, 33990, 34968, 35123, 38316, 38728, 40920, 41360, 43710, 45320, 47895, 48081, 48410, 51088, 53251, 54384, 58092, 58280, 62040, 63860, 64108, 67980, 69936, 70246, 72615, 76632, 77456, 80135, 81840, 87420, 90640, 95790, 96162, 96820, 105369, 106502, 116184, 116560, 124080, 127720, 128216, 135960, 140492, 145230, 150071, 153264, 159753, 160270, 174840, 175615, 191580, 192324, 193640, 210738, 213004, 232368, 240405, 255440, 256432, 266255, 271920, 280984, 290460, 300142, 319506, 320540, 349680, 351230, 383160, 384648, 387280, 421476, 426008, 450213, 480810, 526845, 532510, 561968, 580920, 600284, 639012, 641080, 702460, 750355, 766320, 769296, 798765, 842952, 852016, 900426, 961620, 1053690, 1065020, 1161840, 1200568, 1278024, 1282160, 1404920, 1500710, 1597530, 1650781, 1685904, 1800852, 1923240, 2107380, 2130040, 2251065, 2401136, 2556048, 2809840, 3001420, 3195060, 3301562, 3601704, 3846480, 4214760, 4260080, 4502130, 4952343, 6002840, 6390120, 6603124, 7203408, 8253905, 8429520, 9004260, 9904686, 12005680, 12780240, 13206248, 16507810, 18008520, 19809372, 24761715, 26412496, 33015620, 36017040, 39618744, 49523430, 66031240, 79237488, 99046860, 132062480, 198093720, 396187440]

約数ペア:

[(1, 396187440), (2, 198093720), (3, 132062480), (4, 99046860), (5, 79237488), (6, 66031240), (8, 49523430), (10, 39618744), (11, 36017040), (12, 33015620), (15, 26412496), (16, 24761715), (20, 19809372), (22, 18008520), (24, 16507810), (30, 13206248), (31, 12780240), (33, 12005680), (40, 9904686), (44, 9004260), (47, 8429520), (48, 8253905), (55, 7203408), (60, 6603124), (62, 6390120), (66, 6002840), (80, 4952343), (88, 4502130), (93, 4260080), (94, 4214760), (103, 3846480), (110, 3601704), (120, 3301562), (124, 3195060), (132, 3001420), (141, 2809840), (155, 2556048), (165, 2401136), (176, 2251065), (186, 2130040), (188, 2107380), (206, 1923240), (220, 1800852), (235, 1685904), (240, 1650781), (248, 1597530), (264, 1500710), (282, 1404920), (309, 1282160), (310, 1278024), (330, 1200568), (341, 1161840), (372, 1065020), (376, 1053690), (412, 961620), (440, 900426), (465, 852016), (470, 842952), (496, 798765), (515, 769296), (517, 766320), (528, 750355), (564, 702460), (618, 641080), (620, 639012), (660, 600284), (682, 580920), (705, 561968), (744, 532510), (752, 526845), (824, 480810), (880, 450213), (930, 426008), (940, 421476), (1023, 387280), (1030, 384648), (1034, 383160), (1128, 351230), (1133, 349680), (1236, 320540), (1240, 319506), (1320, 300142), (1364, 290460), (1410, 280984), (1457, 271920), (1488, 266255), (1545, 256432), (1551, 255440), (1648, 240405), (1705, 232368), (1860, 213004), (1880, 210738), (2046, 193640), (2060, 192324), (2068, 191580), (2256, 175615), (2266, 174840), (2472, 160270), (2480, 159753), (2585, 153264), (2640, 150071), (2728, 145230), (2820, 140492), (2914, 135960), (3090, 128216), (3102, 127720), (3193, 124080), (3399, 116560), (3410, 116184), (3720, 106502), (3760, 105369), (4092, 96820), (4120, 96162), (4136, 95790), (4371, 90640), (4532, 87420), (4841, 81840), (4944, 80135), (5115, 77456), (5170, 76632), (5456, 72615), (5640, 70246), (5665, 69936), (5828, 67980), (6180, 64108), (6204, 63860), (6386, 62040), (6798, 58280), (6820, 58092), (7285, 54384), (7440, 53251), (7755, 51088), (8184, 48410), (8240, 48081), (8272, 47895), (8742, 45320), (9064, 43710), (9579, 41360), (9682, 40920), (10230, 38728), (10340, 38316), (11280, 35123), (11330, 34968), (11656, 33990), (12360, 32054), (12408, 31930), (12772, 31020), (13596, 29140), (13640, 29046), (14523, 27280), (14570, 27192), (15510, 25544), (15965, 24816), (16027, 24720), (16368, 24205), (16995, 23312), (17484, 22660), (18128, 21855), (19158, 20680), (19364, 20460)]