630936180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 288

約数和(自身を含む): 2339850240

約数和(自身を除く): 1708914060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 31, 35, 36, 42, 45, 58, 60, 62, 63, 70, 84, 87, 90, 93, 105, 116, 124, 126, 140, 145, 155, 174, 180, 186, 203, 210, 217, 252, 261, 279, 290, 310, 315, 348, 372, 406, 420, 434, 435, 465, 522, 557, 558, 580, 609, 620, 630, 651, 812, 868, 870, 899, 930, 1015, 1044, 1085, 1114, 1116, 1218, 1260, 1302, 1305, 1395, 1671, 1740, 1798, 1827, 1860, 1953, 2030, 2170, 2228, 2436, 2604, 2610, 2697, 2785, 2790, 3045, 3255, 3342, 3596, 3654, 3899, 3906, 4060, 4340, 4495, 5013, 5220, 5394, 5570, 5580, 6090, 6293, 6510, 6684, 7308, 7798, 7812, 8091, 8355, 8990, 9135, 9765, 10026, 10788, 11140, 11697, 12180, 12586, 13020, 13485, 15596, 16153, 16182, 16710, 17267, 17980, 18270, 18879, 19495, 19530, 20052, 23394, 25065, 25172, 26970, 31465, 32306, 32364, 33420, 34534, 35091, 36540, 37758, 38990, 39060, 40455, 46788, 48459, 50130, 51801, 53940, 56637, 58485, 62930, 64612, 69068, 70182, 75516, 77980, 80765, 80910, 86335, 94395, 96918, 100260, 103602, 113071, 113274, 116970, 120869, 125860, 140364, 145377, 155403, 161530, 161820, 172670, 175455, 188790, 193836, 207204, 226142, 226548, 233940, 241738, 242295, 259005, 283185, 290754, 310806, 323060, 339213, 345340, 350910, 362607, 377580, 452284, 483476, 484590, 500743, 518010, 565355, 566370, 581508, 604345, 621612, 678426, 701820, 725214, 726885, 777015, 969180, 1001486, 1017639, 1036020, 1087821, 1130710, 1132740, 1208690, 1356852, 1450428, 1453770, 1502229, 1554030, 1696065, 1813035, 2002972, 2035278, 2175642, 2261420, 2417380, 2503715, 2907540, 3004458, 3108060, 3392130, 3505201, 3626070, 4070556, 4351284, 4506687, 5007430, 5088195, 5439105, 6008916, 6784260, 7010402, 7252140, 7511145, 9013374, 10014860, 10176390, 10515603, 10878210, 14020804, 15022290, 17526005, 18026748, 20352780, 21031206, 21756420, 22533435, 30044580, 31546809, 35052010, 42062412, 45066870, 52578015, 63093618, 70104020, 90133740, 105156030, 126187236, 157734045, 210312060, 315468090, 630936180]

約数ペア:

[(1, 630936180), (2, 315468090), (3, 210312060), (4, 157734045), (5, 126187236), (6, 105156030), (7, 90133740), (9, 70104020), (10, 63093618), (12, 52578015), (14, 45066870), (15, 42062412), (18, 35052010), (20, 31546809), (21, 30044580), (28, 22533435), (29, 21756420), (30, 21031206), (31, 20352780), (35, 18026748), (36, 17526005), (42, 15022290), (45, 14020804), (58, 10878210), (60, 10515603), (62, 10176390), (63, 10014860), (70, 9013374), (84, 7511145), (87, 7252140), (90, 7010402), (93, 6784260), (105, 6008916), (116, 5439105), (124, 5088195), (126, 5007430), (140, 4506687), (145, 4351284), (155, 4070556), (174, 3626070), (180, 3505201), (186, 3392130), (203, 3108060), (210, 3004458), (217, 2907540), (252, 2503715), (261, 2417380), (279, 2261420), (290, 2175642), (310, 2035278), (315, 2002972), (348, 1813035), (372, 1696065), (406, 1554030), (420, 1502229), (434, 1453770), (435, 1450428), (465, 1356852), (522, 1208690), (557, 1132740), (558, 1130710), (580, 1087821), (609, 1036020), (620, 1017639), (630, 1001486), (651, 969180), (812, 777015), (868, 726885), (870, 725214), (899, 701820), (930, 678426), (1015, 621612), (1044, 604345), (1085, 581508), (1114, 566370), (1116, 565355), (1218, 518010), (1260, 500743), (1302, 484590), (1305, 483476), (1395, 452284), (1671, 377580), (1740, 362607), (1798, 350910), (1827, 345340), (1860, 339213), (1953, 323060), (2030, 310806), (2170, 290754), (2228, 283185), (2436, 259005), (2604, 242295), (2610, 241738), (2697, 233940), (2785, 226548), (2790, 226142), (3045, 207204), (3255, 193836), (3342, 188790), (3596, 175455), (3654, 172670), (3899, 161820), (3906, 161530), (4060, 155403), (4340, 145377), (4495, 140364), (5013, 125860), (5220, 120869), (5394, 116970), (5570, 113274), (5580, 113071), (6090, 103602), (6293, 100260), (6510, 96918), (6684, 94395), (7308, 86335), (7798, 80910), (7812, 80765), (8091, 77980), (8355, 75516), (8990, 70182), (9135, 69068), (9765, 64612), (10026, 62930), (10788, 58485), (11140, 56637), (11697, 53940), (12180, 51801), (12586, 50130), (13020, 48459), (13485, 46788), (15596, 40455), (16153, 39060), (16182, 38990), (16710, 37758), (17267, 36540), (17980, 35091), (18270, 34534), (18879, 33420), (19495, 32364), (19530, 32306), (20052, 31465), (23394, 26970), (25065, 25172)]