1964838060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 240

約数和(自身を含む): 6389903520

約数和(自身を除く): 4425065460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 61, 81, 90, 108, 118, 122, 135, 162, 177, 180, 183, 236, 244, 270, 295, 305, 324, 337, 354, 366, 405, 531, 540, 549, 590, 610, 674, 708, 732, 810, 885, 915, 1011, 1062, 1098, 1180, 1220, 1348, 1593, 1620, 1647, 1685, 1770, 1830, 2022, 2124, 2196, 2655, 2745, 3033, 3186, 3294, 3370, 3540, 3599, 3660, 4044, 4779, 4941, 5055, 5310, 5490, 6066, 6372, 6588, 6740, 7198, 7965, 8235, 9099, 9558, 9882, 10110, 10620, 10797, 10980, 12132, 14396, 15165, 15930, 16470, 17995, 18198, 19116, 19764, 19883, 20220, 20557, 21594, 23895, 24705, 27297, 30330, 31860, 32391, 32940, 35990, 36396, 39766, 41114, 43188, 45495, 47790, 49410, 53985, 54594, 59649, 60660, 61671, 64782, 71980, 79532, 82228, 90990, 95580, 97173, 98820, 99415, 102785, 107970, 109188, 119298, 123342, 129564, 136485, 161955, 178947, 181980, 185013, 194346, 198830, 205570, 215940, 238596, 246684, 272970, 291519, 298245, 308355, 323910, 357894, 370026, 388692, 397660, 411140, 485865, 536841, 545940, 555039, 583038, 596490, 616710, 647820, 715788, 740052, 894735, 925065, 971730, 1073682, 1110078, 1166076, 1192980, 1212863, 1233420, 1457595, 1610523, 1665117, 1789470, 1850130, 1943460, 2147364, 2220156, 2425726, 2684205, 2775195, 2915190, 3221046, 3330234, 3578940, 3638589, 3700260, 4851452, 5368410, 5550390, 5830380, 6064315, 6442092, 6660468, 7277178, 8052615, 8325585, 10736820, 10915767, 11100780, 12128630, 14554356, 16105230, 16651170, 18192945, 21831534, 24257260, 32210460, 32747301, 33302340, 36385890, 43663068, 54578835, 65494602, 72771780, 98241903, 109157670, 130989204, 163736505, 196483806, 218315340, 327473010, 392967612, 491209515, 654946020, 982419030, 1964838060]

約数ペア:

[(1, 1964838060), (2, 982419030), (3, 654946020), (4, 491209515), (5, 392967612), (6, 327473010), (9, 218315340), (10, 196483806), (12, 163736505), (15, 130989204), (18, 109157670), (20, 98241903), (27, 72771780), (30, 65494602), (36, 54578835), (45, 43663068), (54, 36385890), (59, 33302340), (60, 32747301), (61, 32210460), (81, 24257260), (90, 21831534), (108, 18192945), (118, 16651170), (122, 16105230), (135, 14554356), (162, 12128630), (177, 11100780), (180, 10915767), (183, 10736820), (236, 8325585), (244, 8052615), (270, 7277178), (295, 6660468), (305, 6442092), (324, 6064315), (337, 5830380), (354, 5550390), (366, 5368410), (405, 4851452), (531, 3700260), (540, 3638589), (549, 3578940), (590, 3330234), (610, 3221046), (674, 2915190), (708, 2775195), (732, 2684205), (810, 2425726), (885, 2220156), (915, 2147364), (1011, 1943460), (1062, 1850130), (1098, 1789470), (1180, 1665117), (1220, 1610523), (1348, 1457595), (1593, 1233420), (1620, 1212863), (1647, 1192980), (1685, 1166076), (1770, 1110078), (1830, 1073682), (2022, 971730), (2124, 925065), (2196, 894735), (2655, 740052), (2745, 715788), (3033, 647820), (3186, 616710), (3294, 596490), (3370, 583038), (3540, 555039), (3599, 545940), (3660, 536841), (4044, 485865), (4779, 411140), (4941, 397660), (5055, 388692), (5310, 370026), (5490, 357894), (6066, 323910), (6372, 308355), (6588, 298245), (6740, 291519), (7198, 272970), (7965, 246684), (8235, 238596), (9099, 215940), (9558, 205570), (9882, 198830), (10110, 194346), (10620, 185013), (10797, 181980), (10980, 178947), (12132, 161955), (14396, 136485), (15165, 129564), (15930, 123342), (16470, 119298), (17995, 109188), (18198, 107970), (19116, 102785), (19764, 99415), (19883, 98820), (20220, 97173), (20557, 95580), (21594, 90990), (23895, 82228), (24705, 79532), (27297, 71980), (30330, 64782), (31860, 61671), (32391, 60660), (32940, 59649), (35990, 54594), (36396, 53985), (39766, 49410), (41114, 47790), (43188, 45495)]