246733620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 849408000

約数和(自身を除く): 602674380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 343, 380, 399, 420, 490, 532, 570, 588, 631, 665, 686, 735, 798, 931, 980, 1029, 1140, 1262, 1330, 1372, 1470, 1596, 1715, 1862, 1893, 1995, 2058, 2524, 2660, 2793, 2940, 3155, 3430, 3724, 3786, 3990, 4116, 4417, 4655, 5145, 5586, 6310, 6517, 6860, 7572, 7980, 8834, 9310, 9465, 10290, 11172, 11989, 12620, 13034, 13251, 13965, 17668, 18620, 18930, 19551, 20580, 22085, 23978, 26068, 26502, 27930, 30919, 32585, 35967, 37860, 39102, 44170, 47956, 53004, 55860, 59945, 61838, 65170, 66255, 71934, 78204, 83923, 88340, 92757, 97755, 119890, 123676, 130340, 132510, 143868, 154595, 167846, 179835, 185514, 195510, 216433, 239780, 251769, 265020, 309190, 335692, 359670, 371028, 391020, 419615, 432866, 463785, 503538, 587461, 618380, 649299, 719340, 839230, 865732, 927570, 1007076, 1082165, 1174922, 1258845, 1298598, 1678460, 1762383, 1855140, 2164330, 2349844, 2517690, 2597196, 2937305, 3246495, 3524766, 4112227, 4328660, 5035380, 5874610, 6492990, 7049532, 8224454, 8811915, 11749220, 12336681, 12985980, 16448908, 17623830, 20561135, 24673362, 35247660, 41122270, 49346724, 61683405, 82244540, 123366810, 246733620]

約数ペア:

[(1, 246733620), (2, 123366810), (3, 82244540), (4, 61683405), (5, 49346724), (6, 41122270), (7, 35247660), (10, 24673362), (12, 20561135), (14, 17623830), (15, 16448908), (19, 12985980), (20, 12336681), (21, 11749220), (28, 8811915), (30, 8224454), (35, 7049532), (38, 6492990), (42, 5874610), (49, 5035380), (57, 4328660), (60, 4112227), (70, 3524766), (76, 3246495), (84, 2937305), (95, 2597196), (98, 2517690), (105, 2349844), (114, 2164330), (133, 1855140), (140, 1762383), (147, 1678460), (190, 1298598), (196, 1258845), (210, 1174922), (228, 1082165), (245, 1007076), (266, 927570), (285, 865732), (294, 839230), (343, 719340), (380, 649299), (399, 618380), (420, 587461), (490, 503538), (532, 463785), (570, 432866), (588, 419615), (631, 391020), (665, 371028), (686, 359670), (735, 335692), (798, 309190), (931, 265020), (980, 251769), (1029, 239780), (1140, 216433), (1262, 195510), (1330, 185514), (1372, 179835), (1470, 167846), (1596, 154595), (1715, 143868), (1862, 132510), (1893, 130340), (1995, 123676), (2058, 119890), (2524, 97755), (2660, 92757), (2793, 88340), (2940, 83923), (3155, 78204), (3430, 71934), (3724, 66255), (3786, 65170), (3990, 61838), (4116, 59945), (4417, 55860), (4655, 53004), (5145, 47956), (5586, 44170), (6310, 39102), (6517, 37860), (6860, 35967), (7572, 32585), (7980, 30919), (8834, 27930), (9310, 26502), (9465, 26068), (10290, 23978), (11172, 22085), (11989, 20580), (12620, 19551), (13034, 18930), (13251, 18620), (13965, 17668)]