222803490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 682577280

約数和(自身を除く): 459773790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 89, 91, 98, 105, 130, 131, 147, 178, 182, 195, 210, 245, 262, 267, 273, 294, 390, 393, 445, 455, 490, 534, 546, 623, 637, 655, 735, 786, 890, 910, 917, 1157, 1246, 1274, 1310, 1335, 1365, 1470, 1703, 1834, 1869, 1911, 1965, 2314, 2670, 2730, 2751, 3115, 3185, 3406, 3471, 3738, 3822, 3930, 4361, 4585, 5109, 5502, 5785, 6230, 6370, 6419, 6942, 8099, 8515, 8722, 9170, 9345, 9555, 10218, 11570, 11659, 11921, 12838, 13083, 13755, 16198, 17030, 17355, 18690, 19110, 19257, 21805, 23318, 23842, 24297, 25545, 26166, 27510, 32095, 34710, 34977, 35763, 38514, 40495, 43610, 48594, 51090, 56693, 58295, 59605, 64190, 65415, 69954, 71526, 80990, 81613, 83447, 96285, 113386, 116590, 119210, 121485, 130830, 151567, 163226, 166894, 170079, 174885, 178815, 192570, 242970, 244839, 250341, 283465, 303134, 340158, 349770, 357630, 408065, 417235, 454701, 489678, 500682, 566930, 571291, 757835, 816130, 834470, 850395, 909402, 1060969, 1142582, 1224195, 1251705, 1515670, 1700790, 1713873, 2121938, 2273505, 2448390, 2503410, 2856455, 3182907, 3427746, 4547010, 5304845, 5712910, 6365814, 7426783, 8569365, 10609690, 14853566, 15914535, 17138730, 22280349, 31829070, 37133915, 44560698, 74267830, 111401745, 222803490]

約数ペア:

[(1, 222803490), (2, 111401745), (3, 74267830), (5, 44560698), (6, 37133915), (7, 31829070), (10, 22280349), (13, 17138730), (14, 15914535), (15, 14853566), (21, 10609690), (26, 8569365), (30, 7426783), (35, 6365814), (39, 5712910), (42, 5304845), (49, 4547010), (65, 3427746), (70, 3182907), (78, 2856455), (89, 2503410), (91, 2448390), (98, 2273505), (105, 2121938), (130, 1713873), (131, 1700790), (147, 1515670), (178, 1251705), (182, 1224195), (195, 1142582), (210, 1060969), (245, 909402), (262, 850395), (267, 834470), (273, 816130), (294, 757835), (390, 571291), (393, 566930), (445, 500682), (455, 489678), (490, 454701), (534, 417235), (546, 408065), (623, 357630), (637, 349770), (655, 340158), (735, 303134), (786, 283465), (890, 250341), (910, 244839), (917, 242970), (1157, 192570), (1246, 178815), (1274, 174885), (1310, 170079), (1335, 166894), (1365, 163226), (1470, 151567), (1703, 130830), (1834, 121485), (1869, 119210), (1911, 116590), (1965, 113386), (2314, 96285), (2670, 83447), (2730, 81613), (2751, 80990), (3115, 71526), (3185, 69954), (3406, 65415), (3471, 64190), (3738, 59605), (3822, 58295), (3930, 56693), (4361, 51090), (4585, 48594), (5109, 43610), (5502, 40495), (5785, 38514), (6230, 35763), (6370, 34977), (6419, 34710), (6942, 32095), (8099, 27510), (8515, 26166), (8722, 25545), (9170, 24297), (9345, 23842), (9555, 23318), (10218, 21805), (11570, 19257), (11659, 19110), (11921, 18690), (12838, 17355), (13083, 17030), (13755, 16198)]