1299209520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{110477}}^1$

素因数の和:110507

約数の個数: 120

約数和(自身を含む): 4685151024

約数和(自身を除く): 3385941504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 110477, 220954, 331431, 441908, 552385, 662862, 773339, 883816, 1104770, 1325724, 1546678, 1657155, 1767632, 2209540, 2320017, 2651448, 3093356, 3314310, 3866695, 4419080, 4640034, 5302896, 5413373, 6186712, 6628620, 7733390, 8838160, 9280068, 10826746, 11600085, 12373424, 13257240, 15466780, 16240119, 18560136, 21653492, 23200170, 26514480, 27066865, 30933560, 32480238, 37120272, 43306984, 46400340, 54133730, 61867120, 64960476, 81200595, 86613968, 92800680, 108267460, 129920952, 162401190, 185601360, 216534920, 259841904, 324802380, 433069840, 649604760, 1299209520]

約数ペア:

[(1, 1299209520), (2, 649604760), (3, 433069840), (4, 324802380), (5, 259841904), (6, 216534920), (7, 185601360), (8, 162401190), (10, 129920952), (12, 108267460), (14, 92800680), (15, 86613968), (16, 81200595), (20, 64960476), (21, 61867120), (24, 54133730), (28, 46400340), (30, 43306984), (35, 37120272), (40, 32480238), (42, 30933560), (48, 27066865), (49, 26514480), (56, 23200170), (60, 21653492), (70, 18560136), (80, 16240119), (84, 15466780), (98, 13257240), (105, 12373424), (112, 11600085), (120, 10826746), (140, 9280068), (147, 8838160), (168, 7733390), (196, 6628620), (210, 6186712), (240, 5413373), (245, 5302896), (280, 4640034), (294, 4419080), (336, 3866695), (392, 3314310), (420, 3093356), (490, 2651448), (560, 2320017), (588, 2209540), (735, 1767632), (784, 1657155), (840, 1546678), (980, 1325724), (1176, 1104770), (1470, 883816), (1680, 773339), (1960, 662862), (2352, 552385), (2940, 441908), (3920, 331431), (5880, 220954), (11760, 110477)]