163430280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 421532280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 743, 780, 846, 936, 940, 1128, 1170, 1222, 1410, 1486, 1560, 1692, 1833, 1880, 2115, 2229, 2340, 2444, 2820, 2972, 3055, 3384, 3666, 3715, 4230, 4458, 4680, 4888, 5499, 5640, 5944, 6110, 6687, 7332, 7430, 8460, 8916, 9165, 9659, 10998, 11145, 12220, 13374, 14664, 14860, 16920, 17832, 18330, 19318, 21996, 22290, 24440, 26748, 27495, 28977, 29720, 33435, 34921, 36660, 38636, 43992, 44580, 48295, 53496, 54990, 57954, 66870, 69842, 73320, 77272, 86931, 89160, 96590, 104763, 109980, 115908, 133740, 139684, 144885, 173862, 174605, 193180, 209526, 219960, 231816, 267480, 279368, 289770, 314289, 347724, 349210, 386360, 419052, 434655, 453973, 523815, 579540, 628578, 695448, 698420, 838104, 869310, 907946, 1047630, 1159080, 1257156, 1361919, 1396840, 1571445, 1738620, 1815892, 2095260, 2269865, 2514312, 2723838, 3142890, 3477240, 3631784, 4085757, 4190520, 4539730, 5447676, 6285780, 6809595, 8171514, 9079460, 10895352, 12571560, 13619190, 16343028, 18158920, 20428785, 27238380, 32686056, 40857570, 54476760, 81715140, 163430280]

約数ペア:

[(1, 163430280), (2, 81715140), (3, 54476760), (4, 40857570), (5, 32686056), (6, 27238380), (8, 20428785), (9, 18158920), (10, 16343028), (12, 13619190), (13, 12571560), (15, 10895352), (18, 9079460), (20, 8171514), (24, 6809595), (26, 6285780), (30, 5447676), (36, 4539730), (39, 4190520), (40, 4085757), (45, 3631784), (47, 3477240), (52, 3142890), (60, 2723838), (65, 2514312), (72, 2269865), (78, 2095260), (90, 1815892), (94, 1738620), (104, 1571445), (117, 1396840), (120, 1361919), (130, 1257156), (141, 1159080), (156, 1047630), (180, 907946), (188, 869310), (195, 838104), (234, 698420), (235, 695448), (260, 628578), (282, 579540), (312, 523815), (360, 453973), (376, 434655), (390, 419052), (423, 386360), (468, 349210), (470, 347724), (520, 314289), (564, 289770), (585, 279368), (611, 267480), (705, 231816), (743, 219960), (780, 209526), (846, 193180), (936, 174605), (940, 173862), (1128, 144885), (1170, 139684), (1222, 133740), (1410, 115908), (1486, 109980), (1560, 104763), (1692, 96590), (1833, 89160), (1880, 86931), (2115, 77272), (2229, 73320), (2340, 69842), (2444, 66870), (2820, 57954), (2972, 54990), (3055, 53496), (3384, 48295), (3666, 44580), (3715, 43992), (4230, 38636), (4458, 36660), (4680, 34921), (4888, 33435), (5499, 29720), (5640, 28977), (5944, 27495), (6110, 26748), (6687, 24440), (7332, 22290), (7430, 21996), (8460, 19318), (8916, 18330), (9165, 17832), (9659, 16920), (10998, 14860), (11145, 14664), (12220, 13374)]