1940464080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12653}}^1$

素因数の和:12746

約数の個数: 160

約数和(自身を含む): 6778494720

約数和(自身を除く): 4838030640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 12653, 12780, 15336, 17040, 19170, 25306, 25560, 30672, 37959, 38340, 50612, 51120, 63265, 75918, 76680, 101224, 113877, 126530, 151836, 153360, 189795, 202448, 227754, 253060, 303672, 341631, 379590, 455508, 506120, 569385, 607344, 683262, 759180, 898363, 911016, 1012240, 1138770, 1366524, 1518360, 1708155, 1796726, 1822032, 2277540, 2695089, 2733048, 3036720, 3416310, 3593452, 4491815, 4555080, 5390178, 5466096, 6832620, 7186904, 8085267, 8983630, 9110160, 10780356, 13475445, 13665240, 14373808, 16170534, 17967260, 21560712, 24255801, 26950890, 27330480, 32341068, 35934520, 40426335, 43121424, 48511602, 53901780, 64682136, 71869040, 80852670, 97023204, 107803560, 121279005, 129364272, 161705340, 194046408, 215607120, 242558010, 323410680, 388092816, 485116020, 646821360, 970232040, 1940464080]

約数ペア:

[(1, 1940464080), (2, 970232040), (3, 646821360), (4, 485116020), (5, 388092816), (6, 323410680), (8, 242558010), (9, 215607120), (10, 194046408), (12, 161705340), (15, 129364272), (16, 121279005), (18, 107803560), (20, 97023204), (24, 80852670), (27, 71869040), (30, 64682136), (36, 53901780), (40, 48511602), (45, 43121424), (48, 40426335), (54, 35934520), (60, 32341068), (71, 27330480), (72, 26950890), (80, 24255801), (90, 21560712), (108, 17967260), (120, 16170534), (135, 14373808), (142, 13665240), (144, 13475445), (180, 10780356), (213, 9110160), (216, 8983630), (240, 8085267), (270, 7186904), (284, 6832620), (355, 5466096), (360, 5390178), (426, 4555080), (432, 4491815), (540, 3593452), (568, 3416310), (639, 3036720), (710, 2733048), (720, 2695089), (852, 2277540), (1065, 1822032), (1080, 1796726), (1136, 1708155), (1278, 1518360), (1420, 1366524), (1704, 1138770), (1917, 1012240), (2130, 911016), (2160, 898363), (2556, 759180), (2840, 683262), (3195, 607344), (3408, 569385), (3834, 506120), (4260, 455508), (5112, 379590), (5680, 341631), (6390, 303672), (7668, 253060), (8520, 227754), (9585, 202448), (10224, 189795), (12653, 153360), (12780, 151836), (15336, 126530), (17040, 113877), (19170, 101224), (25306, 76680), (25560, 75918), (30672, 63265), (37959, 51120), (38340, 50612)]