1187839380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31079}}^1$

素因数の和:31118

約数の個数: 144

約数和(自身を含む): 4166709120

約数和(自身を除く): 2978869740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 31079, 38220, 62158, 93237, 124316, 155395, 186474, 217553, 310790, 372948, 404027, 435106, 466185, 621580, 652659, 808054, 870212, 932370, 1087765, 1212081, 1305318, 1522871, 1616108, 1864740, 2020135, 2175530, 2424162, 2610636, 2828189, 3045742, 3263295, 4040270, 4351060, 4568613, 4848324, 5656378, 6060405, 6091484, 6526590, 7614355, 8080540, 8484567, 9137226, 11312756, 12120810, 13053180, 14140945, 15228710, 16969134, 18274452, 19797323, 22843065, 24241620, 28281890, 30457420, 33938268, 39594646, 42422835, 45686130, 56563780, 59391969, 79189292, 84845670, 91372260, 98986615, 118783938, 169691340, 197973230, 237567876, 296959845, 395946460, 593919690, 1187839380]

約数ペア:

[(1, 1187839380), (2, 593919690), (3, 395946460), (4, 296959845), (5, 237567876), (6, 197973230), (7, 169691340), (10, 118783938), (12, 98986615), (13, 91372260), (14, 84845670), (15, 79189292), (20, 59391969), (21, 56563780), (26, 45686130), (28, 42422835), (30, 39594646), (35, 33938268), (39, 30457420), (42, 28281890), (49, 24241620), (52, 22843065), (60, 19797323), (65, 18274452), (70, 16969134), (78, 15228710), (84, 14140945), (91, 13053180), (98, 12120810), (105, 11312756), (130, 9137226), (140, 8484567), (147, 8080540), (156, 7614355), (182, 6526590), (195, 6091484), (196, 6060405), (210, 5656378), (245, 4848324), (260, 4568613), (273, 4351060), (294, 4040270), (364, 3263295), (390, 3045742), (420, 2828189), (455, 2610636), (490, 2424162), (546, 2175530), (588, 2020135), (637, 1864740), (735, 1616108), (780, 1522871), (910, 1305318), (980, 1212081), (1092, 1087765), (1274, 932370), (1365, 870212), (1470, 808054), (1820, 652659), (1911, 621580), (2548, 466185), (2730, 435106), (2940, 404027), (3185, 372948), (3822, 310790), (5460, 217553), (6370, 186474), (7644, 155395), (9555, 124316), (12740, 93237), (19110, 62158), (31079, 38220)]