224234780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 631709568

約数和(自身を除く): 407474788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 61, 62, 70, 77, 98, 110, 121, 122, 124, 140, 154, 155, 196, 217, 220, 242, 244, 245, 305, 308, 310, 341, 385, 427, 434, 484, 490, 539, 605, 610, 620, 671, 682, 770, 847, 854, 868, 980, 1078, 1085, 1210, 1220, 1342, 1364, 1519, 1540, 1694, 1705, 1708, 1891, 2135, 2156, 2170, 2387, 2420, 2684, 2695, 2989, 3038, 3355, 3388, 3410, 3751, 3782, 4235, 4270, 4340, 4697, 4774, 5390, 5929, 5978, 6076, 6710, 6820, 7381, 7502, 7564, 7595, 8470, 8540, 9394, 9455, 9548, 10780, 11858, 11935, 11956, 13237, 13420, 14762, 14945, 15004, 15190, 16709, 16940, 18755, 18788, 18910, 20801, 23485, 23716, 23870, 26257, 26474, 29524, 29645, 29890, 30380, 32879, 33418, 36905, 37510, 37820, 41602, 46970, 47740, 51667, 52514, 52948, 59290, 59780, 65758, 66185, 66836, 73810, 75020, 83204, 83545, 92659, 93940, 103334, 104005, 105028, 118580, 131285, 131516, 132370, 145607, 147620, 164395, 167090, 183799, 185318, 206668, 208010, 228811, 258335, 262570, 264740, 291214, 328790, 334180, 361669, 367598, 370636, 416020, 457622, 463295, 516670, 525140, 582428, 657580, 723338, 728035, 735196, 915244, 918995, 926590, 1019249, 1033340, 1144055, 1446676, 1456070, 1601677, 1808345, 1837990, 1853180, 2038498, 2288110, 2912140, 3203354, 3616690, 3675980, 4076996, 4576220, 5096245, 6406708, 7233380, 8008385, 10192490, 11211739, 16016770, 20384980, 22423478, 32033540, 44846956, 56058695, 112117390, 224234780]

約数ペア:

[(1, 224234780), (2, 112117390), (4, 56058695), (5, 44846956), (7, 32033540), (10, 22423478), (11, 20384980), (14, 16016770), (20, 11211739), (22, 10192490), (28, 8008385), (31, 7233380), (35, 6406708), (44, 5096245), (49, 4576220), (55, 4076996), (61, 3675980), (62, 3616690), (70, 3203354), (77, 2912140), (98, 2288110), (110, 2038498), (121, 1853180), (122, 1837990), (124, 1808345), (140, 1601677), (154, 1456070), (155, 1446676), (196, 1144055), (217, 1033340), (220, 1019249), (242, 926590), (244, 918995), (245, 915244), (305, 735196), (308, 728035), (310, 723338), (341, 657580), (385, 582428), (427, 525140), (434, 516670), (484, 463295), (490, 457622), (539, 416020), (605, 370636), (610, 367598), (620, 361669), (671, 334180), (682, 328790), (770, 291214), (847, 264740), (854, 262570), (868, 258335), (980, 228811), (1078, 208010), (1085, 206668), (1210, 185318), (1220, 183799), (1342, 167090), (1364, 164395), (1519, 147620), (1540, 145607), (1694, 132370), (1705, 131516), (1708, 131285), (1891, 118580), (2135, 105028), (2156, 104005), (2170, 103334), (2387, 93940), (2420, 92659), (2684, 83545), (2695, 83204), (2989, 75020), (3038, 73810), (3355, 66836), (3388, 66185), (3410, 65758), (3751, 59780), (3782, 59290), (4235, 52948), (4270, 52514), (4340, 51667), (4697, 47740), (4774, 46970), (5390, 41602), (5929, 37820), (5978, 37510), (6076, 36905), (6710, 33418), (6820, 32879), (7381, 30380), (7502, 29890), (7564, 29645), (7595, 29524), (8470, 26474), (8540, 26257), (9394, 23870), (9455, 23716), (9548, 23485), (10780, 20801), (11858, 18910), (11935, 18788), (11956, 18755), (13237, 16940), (13420, 16709), (14762, 15190), (14945, 15004)]