65269260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 192

約数和(自身を含む): 239984640

約数和(自身を除く): 174715380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 557, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1114, 1116, 1260, 1302, 1395, 1671, 1674, 1860, 1890, 1953, 2170, 2228, 2604, 2785, 2790, 3255, 3342, 3348, 3780, 3899, 3906, 4185, 4340, 5013, 5570, 5580, 5859, 6510, 6684, 7798, 7812, 8355, 8370, 9765, 10026, 11140, 11697, 11718, 13020, 15039, 15596, 16710, 16740, 17267, 19495, 19530, 20052, 23394, 23436, 25065, 29295, 30078, 33420, 34534, 35091, 38990, 39060, 46788, 50130, 51801, 58485, 58590, 60156, 69068, 70182, 75195, 77980, 86335, 100260, 103602, 105273, 116970, 117180, 120869, 140364, 150390, 155403, 172670, 175455, 207204, 210546, 233940, 241738, 259005, 300780, 310806, 345340, 350910, 362607, 421092, 466209, 483476, 518010, 526365, 604345, 621612, 701820, 725214, 777015, 932418, 1036020, 1052730, 1087821, 1208690, 1450428, 1554030, 1813035, 1864836, 2105460, 2175642, 2331045, 2417380, 3108060, 3263463, 3626070, 4351284, 4662090, 5439105, 6526926, 7252140, 9324180, 10878210, 13053852, 16317315, 21756420, 32634630, 65269260]

約数ペア:

[(1, 65269260), (2, 32634630), (3, 21756420), (4, 16317315), (5, 13053852), (6, 10878210), (7, 9324180), (9, 7252140), (10, 6526926), (12, 5439105), (14, 4662090), (15, 4351284), (18, 3626070), (20, 3263463), (21, 3108060), (27, 2417380), (28, 2331045), (30, 2175642), (31, 2105460), (35, 1864836), (36, 1813035), (42, 1554030), (45, 1450428), (54, 1208690), (60, 1087821), (62, 1052730), (63, 1036020), (70, 932418), (84, 777015), (90, 725214), (93, 701820), (105, 621612), (108, 604345), (124, 526365), (126, 518010), (135, 483476), (140, 466209), (155, 421092), (180, 362607), (186, 350910), (189, 345340), (210, 310806), (217, 300780), (252, 259005), (270, 241738), (279, 233940), (310, 210546), (315, 207204), (372, 175455), (378, 172670), (420, 155403), (434, 150390), (465, 140364), (540, 120869), (557, 117180), (558, 116970), (620, 105273), (630, 103602), (651, 100260), (756, 86335), (837, 77980), (868, 75195), (930, 70182), (945, 69068), (1085, 60156), (1114, 58590), (1116, 58485), (1260, 51801), (1302, 50130), (1395, 46788), (1671, 39060), (1674, 38990), (1860, 35091), (1890, 34534), (1953, 33420), (2170, 30078), (2228, 29295), (2604, 25065), (2785, 23436), (2790, 23394), (3255, 20052), (3342, 19530), (3348, 19495), (3780, 17267), (3899, 16740), (3906, 16710), (4185, 15596), (4340, 15039), (5013, 13020), (5570, 11718), (5580, 11697), (5859, 11140), (6510, 10026), (6684, 9765), (7798, 8370), (7812, 8355)]