1940999280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:736

約数の個数: 320

約数和(自身を含む): 6969839616

約数和(自身を除く): 5028840336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 37, 40, 44, 48, 55, 60, 62, 66, 74, 80, 88, 93, 110, 111, 120, 124, 132, 148, 155, 165, 176, 185, 186, 220, 222, 240, 248, 264, 296, 310, 330, 341, 370, 372, 407, 440, 444, 465, 496, 528, 555, 592, 620, 641, 660, 682, 740, 744, 814, 880, 888, 930, 1023, 1110, 1147, 1221, 1240, 1282, 1320, 1364, 1480, 1488, 1628, 1705, 1776, 1860, 1923, 2035, 2046, 2220, 2294, 2442, 2480, 2564, 2640, 2728, 2960, 3205, 3256, 3410, 3441, 3720, 3846, 4070, 4092, 4440, 4588, 4884, 5115, 5128, 5456, 5735, 6105, 6410, 6512, 6820, 6882, 7051, 7440, 7692, 8140, 8184, 8880, 9176, 9615, 9768, 10230, 10256, 11470, 12210, 12617, 12820, 13640, 13764, 14102, 15384, 16280, 16368, 17205, 18352, 19230, 19536, 19871, 20460, 21153, 22940, 23717, 24420, 25234, 25640, 27280, 27528, 28204, 30768, 32560, 34410, 35255, 37851, 38460, 39742, 40920, 42306, 45880, 47434, 48840, 50468, 51280, 55056, 56408, 59613, 63085, 68820, 70510, 71151, 75702, 76920, 79484, 81840, 84612, 91760, 94868, 97680, 99355, 100936, 105765, 112816, 118585, 119226, 126170, 137640, 141020, 142302, 151404, 153840, 158968, 169224, 189255, 189736, 198710, 201872, 211530, 218581, 237170, 238452, 252340, 260887, 275280, 282040, 284604, 298065, 302808, 317936, 338448, 355755, 378510, 379472, 397420, 423060, 437162, 474340, 476904, 504680, 521774, 564080, 569208, 596130, 605616, 655743, 711510, 735227, 757020, 782661, 794840, 846120, 874324, 948680, 953808, 1009360, 1043548, 1092905, 1138416, 1192260, 1304435, 1311486, 1423020, 1470454, 1514040, 1565322, 1589680, 1692240, 1748648, 1897360, 2087096, 2185810, 2205681, 2384520, 2608870, 2622972, 2846040, 2940908, 3028080, 3130644, 3278715, 3497296, 3676135, 3913305, 4174192, 4371620, 4411362, 4769040, 5217740, 5245944, 5692080, 5881816, 6261288, 6557430, 7352270, 7826610, 8087497, 8743240, 8822724, 10435480, 10491888, 11028405, 11763632, 12522576, 13114860, 14704540, 15653220, 16174994, 17486480, 17645448, 20870960, 22056810, 24262491, 26229720, 29409080, 31306440, 32349988, 35290896, 40437485, 44113620, 48524982, 52459440, 58818160, 62612880, 64699976, 80874970, 88227240, 97049964, 121312455, 129399952, 161749940, 176454480, 194099928, 242624910, 323499880, 388199856, 485249820, 646999760, 970499640, 1940999280]

約数ペア:

[(1, 1940999280), (2, 970499640), (3, 646999760), (4, 485249820), (5, 388199856), (6, 323499880), (8, 242624910), (10, 194099928), (11, 176454480), (12, 161749940), (15, 129399952), (16, 121312455), (20, 97049964), (22, 88227240), (24, 80874970), (30, 64699976), (31, 62612880), (33, 58818160), (37, 52459440), (40, 48524982), (44, 44113620), (48, 40437485), (55, 35290896), (60, 32349988), (62, 31306440), (66, 29409080), (74, 26229720), (80, 24262491), (88, 22056810), (93, 20870960), (110, 17645448), (111, 17486480), (120, 16174994), (124, 15653220), (132, 14704540), (148, 13114860), (155, 12522576), (165, 11763632), (176, 11028405), (185, 10491888), (186, 10435480), (220, 8822724), (222, 8743240), (240, 8087497), (248, 7826610), (264, 7352270), (296, 6557430), (310, 6261288), (330, 5881816), (341, 5692080), (370, 5245944), (372, 5217740), (407, 4769040), (440, 4411362), (444, 4371620), (465, 4174192), (496, 3913305), (528, 3676135), (555, 3497296), (592, 3278715), (620, 3130644), (641, 3028080), (660, 2940908), (682, 2846040), (740, 2622972), (744, 2608870), (814, 2384520), (880, 2205681), (888, 2185810), (930, 2087096), (1023, 1897360), (1110, 1748648), (1147, 1692240), (1221, 1589680), (1240, 1565322), (1282, 1514040), (1320, 1470454), (1364, 1423020), (1480, 1311486), (1488, 1304435), (1628, 1192260), (1705, 1138416), (1776, 1092905), (1860, 1043548), (1923, 1009360), (2035, 953808), (2046, 948680), (2220, 874324), (2294, 846120), (2442, 794840), (2480, 782661), (2564, 757020), (2640, 735227), (2728, 711510), (2960, 655743), (3205, 605616), (3256, 596130), (3410, 569208), (3441, 564080), (3720, 521774), (3846, 504680), (4070, 476904), (4092, 474340), (4440, 437162), (4588, 423060), (4884, 397420), (5115, 379472), (5128, 378510), (5456, 355755), (5735, 338448), (6105, 317936), (6410, 302808), (6512, 298065), (6820, 284604), (6882, 282040), (7051, 275280), (7440, 260887), (7692, 252340), (8140, 238452), (8184, 237170), (8880, 218581), (9176, 211530), (9615, 201872), (9768, 198710), (10230, 189736), (10256, 189255), (11470, 169224), (12210, 158968), (12617, 153840), (12820, 151404), (13640, 142302), (13764, 141020), (14102, 137640), (15384, 126170), (16280, 119226), (16368, 118585), (17205, 112816), (18352, 105765), (19230, 100936), (19536, 99355), (19871, 97680), (20460, 94868), (21153, 91760), (22940, 84612), (23717, 81840), (24420, 79484), (25234, 76920), (25640, 75702), (27280, 71151), (27528, 70510), (28204, 68820), (30768, 63085), (32560, 59613), (34410, 56408), (35255, 55056), (37851, 51280), (38460, 50468), (39742, 48840), (40920, 47434), (42306, 45880)]