1409841580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 3698472960

約数和(自身を除く): 2288631380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 59, 70, 82, 92, 115, 118, 140, 161, 164, 181, 205, 230, 236, 287, 295, 322, 362, 410, 413, 460, 574, 590, 644, 724, 805, 820, 826, 905, 943, 1148, 1180, 1267, 1357, 1435, 1610, 1652, 1810, 1886, 2065, 2419, 2534, 2714, 2870, 3220, 3620, 3772, 4130, 4163, 4715, 4838, 5068, 5428, 5740, 6335, 6601, 6785, 7421, 8260, 8326, 9430, 9499, 9676, 10679, 12095, 12670, 13202, 13570, 14842, 16652, 16933, 18860, 18998, 20815, 21358, 24190, 25340, 26404, 27140, 29141, 29684, 33005, 33866, 37105, 37996, 41630, 42716, 47495, 48380, 51947, 53395, 55637, 58282, 66010, 67732, 74210, 74753, 83260, 84665, 94990, 103894, 106790, 111274, 116564, 132020, 145705, 148420, 149506, 169330, 170683, 189980, 207788, 213580, 222548, 245617, 259735, 278185, 291410, 299012, 338660, 341366, 373765, 389459, 437839, 491234, 519470, 556370, 582820, 682732, 747530, 778918, 853415, 875678, 982468, 1038940, 1112740, 1194781, 1228085, 1495060, 1557836, 1706830, 1719319, 1751356, 1947295, 2189195, 2389562, 2456170, 3064873, 3413660, 3438638, 3894590, 4378390, 4779124, 4912340, 5973905, 6129746, 6877276, 7789180, 8596595, 8756780, 10070297, 11947810, 12259492, 15324365, 17193190, 20140594, 23895620, 30648730, 34386380, 40281188, 50351485, 61297460, 70492079, 100702970, 140984158, 201405940, 281968316, 352460395, 704920790, 1409841580]

約数ペア:

[(1, 1409841580), (2, 704920790), (4, 352460395), (5, 281968316), (7, 201405940), (10, 140984158), (14, 100702970), (20, 70492079), (23, 61297460), (28, 50351485), (35, 40281188), (41, 34386380), (46, 30648730), (59, 23895620), (70, 20140594), (82, 17193190), (92, 15324365), (115, 12259492), (118, 11947810), (140, 10070297), (161, 8756780), (164, 8596595), (181, 7789180), (205, 6877276), (230, 6129746), (236, 5973905), (287, 4912340), (295, 4779124), (322, 4378390), (362, 3894590), (410, 3438638), (413, 3413660), (460, 3064873), (574, 2456170), (590, 2389562), (644, 2189195), (724, 1947295), (805, 1751356), (820, 1719319), (826, 1706830), (905, 1557836), (943, 1495060), (1148, 1228085), (1180, 1194781), (1267, 1112740), (1357, 1038940), (1435, 982468), (1610, 875678), (1652, 853415), (1810, 778918), (1886, 747530), (2065, 682732), (2419, 582820), (2534, 556370), (2714, 519470), (2870, 491234), (3220, 437839), (3620, 389459), (3772, 373765), (4130, 341366), (4163, 338660), (4715, 299012), (4838, 291410), (5068, 278185), (5428, 259735), (5740, 245617), (6335, 222548), (6601, 213580), (6785, 207788), (7421, 189980), (8260, 170683), (8326, 169330), (9430, 149506), (9499, 148420), (9676, 145705), (10679, 132020), (12095, 116564), (12670, 111274), (13202, 106790), (13570, 103894), (14842, 94990), (16652, 84665), (16933, 83260), (18860, 74753), (18998, 74210), (20815, 67732), (21358, 66010), (24190, 58282), (25340, 55637), (26404, 53395), (27140, 51947), (29141, 48380), (29684, 47495), (33005, 42716), (33866, 41630), (37105, 37996)]