122296020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 432746496

約数和(自身を除く): 310450476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 103, 105, 110, 132, 140, 154, 165, 206, 210, 220, 231, 257, 308, 309, 330, 385, 412, 420, 462, 514, 515, 618, 660, 721, 770, 771, 924, 1028, 1030, 1133, 1155, 1236, 1285, 1442, 1540, 1542, 1545, 1799, 2060, 2163, 2266, 2310, 2570, 2827, 2884, 3084, 3090, 3399, 3598, 3605, 3855, 4326, 4532, 4620, 5140, 5397, 5654, 5665, 6180, 6798, 7196, 7210, 7710, 7931, 8481, 8652, 8995, 10794, 10815, 11308, 11330, 13596, 14135, 14420, 15420, 15862, 16962, 16995, 17990, 19789, 21588, 21630, 22660, 23793, 26471, 26985, 28270, 31724, 33924, 33990, 35980, 39578, 39655, 42405, 43260, 47586, 52942, 53970, 56540, 59367, 67980, 79156, 79310, 79413, 84810, 95172, 98945, 105884, 107940, 118734, 118965, 132355, 158620, 158826, 169620, 185297, 197890, 237468, 237930, 264710, 291181, 296835, 317652, 370594, 395780, 397065, 475860, 529420, 555891, 582362, 593670, 741188, 794130, 873543, 926485, 1111782, 1164724, 1187340, 1455905, 1588260, 1747086, 1852970, 2038267, 2223564, 2779455, 2911810, 3494172, 3705940, 4076534, 4367715, 5558910, 5823620, 6114801, 8153068, 8735430, 10191335, 11117820, 12229602, 17470860, 20382670, 24459204, 30574005, 40765340, 61148010, 122296020]

約数ペア:

[(1, 122296020), (2, 61148010), (3, 40765340), (4, 30574005), (5, 24459204), (6, 20382670), (7, 17470860), (10, 12229602), (11, 11117820), (12, 10191335), (14, 8735430), (15, 8153068), (20, 6114801), (21, 5823620), (22, 5558910), (28, 4367715), (30, 4076534), (33, 3705940), (35, 3494172), (42, 2911810), (44, 2779455), (55, 2223564), (60, 2038267), (66, 1852970), (70, 1747086), (77, 1588260), (84, 1455905), (103, 1187340), (105, 1164724), (110, 1111782), (132, 926485), (140, 873543), (154, 794130), (165, 741188), (206, 593670), (210, 582362), (220, 555891), (231, 529420), (257, 475860), (308, 397065), (309, 395780), (330, 370594), (385, 317652), (412, 296835), (420, 291181), (462, 264710), (514, 237930), (515, 237468), (618, 197890), (660, 185297), (721, 169620), (770, 158826), (771, 158620), (924, 132355), (1028, 118965), (1030, 118734), (1133, 107940), (1155, 105884), (1236, 98945), (1285, 95172), (1442, 84810), (1540, 79413), (1542, 79310), (1545, 79156), (1799, 67980), (2060, 59367), (2163, 56540), (2266, 53970), (2310, 52942), (2570, 47586), (2827, 43260), (2884, 42405), (3084, 39655), (3090, 39578), (3399, 35980), (3598, 33990), (3605, 33924), (3855, 31724), (4326, 28270), (4532, 26985), (4620, 26471), (5140, 23793), (5397, 22660), (5654, 21630), (5665, 21588), (6180, 19789), (6798, 17990), (7196, 16995), (7210, 16962), (7710, 15862), (7931, 15420), (8481, 14420), (8652, 14135), (8995, 13596), (10794, 11330), (10815, 11308)]