15629460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 58060800

約数和(自身を除く): 42431340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 199, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 398, 420, 462, 476, 510, 561, 595, 597, 660, 714, 748, 770, 796, 924, 935, 995, 1020, 1122, 1155, 1190, 1194, 1309, 1393, 1428, 1540, 1785, 1870, 1990, 2189, 2244, 2310, 2380, 2388, 2618, 2786, 2805, 2985, 3383, 3570, 3740, 3927, 3980, 4179, 4378, 4620, 5236, 5572, 5610, 5970, 6545, 6567, 6766, 6965, 7140, 7854, 8358, 8756, 10149, 10945, 11220, 11940, 13090, 13134, 13532, 13930, 15323, 15708, 16716, 16915, 19635, 20298, 20895, 21890, 23681, 26180, 26268, 27860, 30646, 32835, 33830, 37213, 39270, 40596, 41790, 43780, 45969, 47362, 50745, 61292, 65670, 67660, 71043, 74426, 76615, 78540, 83580, 91938, 94724, 101490, 111639, 118405, 131340, 142086, 148852, 153230, 183876, 186065, 202980, 223278, 229845, 236810, 260491, 284172, 306460, 355215, 372130, 446556, 459690, 473620, 520982, 558195, 710430, 744260, 781473, 919380, 1041964, 1116390, 1302455, 1420860, 1562946, 2232780, 2604910, 3125892, 3907365, 5209820, 7814730, 15629460]

約数ペア:

[(1, 15629460), (2, 7814730), (3, 5209820), (4, 3907365), (5, 3125892), (6, 2604910), (7, 2232780), (10, 1562946), (11, 1420860), (12, 1302455), (14, 1116390), (15, 1041964), (17, 919380), (20, 781473), (21, 744260), (22, 710430), (28, 558195), (30, 520982), (33, 473620), (34, 459690), (35, 446556), (42, 372130), (44, 355215), (51, 306460), (55, 284172), (60, 260491), (66, 236810), (68, 229845), (70, 223278), (77, 202980), (84, 186065), (85, 183876), (102, 153230), (105, 148852), (110, 142086), (119, 131340), (132, 118405), (140, 111639), (154, 101490), (165, 94724), (170, 91938), (187, 83580), (199, 78540), (204, 76615), (210, 74426), (220, 71043), (231, 67660), (238, 65670), (255, 61292), (308, 50745), (330, 47362), (340, 45969), (357, 43780), (374, 41790), (385, 40596), (398, 39270), (420, 37213), (462, 33830), (476, 32835), (510, 30646), (561, 27860), (595, 26268), (597, 26180), (660, 23681), (714, 21890), (748, 20895), (770, 20298), (796, 19635), (924, 16915), (935, 16716), (995, 15708), (1020, 15323), (1122, 13930), (1155, 13532), (1190, 13134), (1194, 13090), (1309, 11940), (1393, 11220), (1428, 10945), (1540, 10149), (1785, 8756), (1870, 8358), (1990, 7854), (2189, 7140), (2244, 6965), (2310, 6766), (2380, 6567), (2388, 6545), (2618, 5970), (2786, 5610), (2805, 5572), (2985, 5236), (3383, 4620), (3570, 4378), (3740, 4179), (3927, 3980)]