13489514220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79697}}^1$

素因数の和:79760

約数の個数: 192

約数和(自身を含む): 47987122176

約数和(自身を除く): 34497607956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 4030, 4340, 4836, 5460, 5642, 6045, 6510, 8060, 8463, 11284, 12090, 13020, 14105, 16926, 24180, 28210, 33852, 42315, 56420, 79697, 84630, 159394, 169260, 239091, 318788, 398485, 478182, 557879, 796970, 956364, 1036061, 1115758, 1195455, 1593940, 1673637, 2072122, 2231516, 2390910, 2470607, 2789395, 3108183, 3347274, 4144244, 4781820, 4941214, 5180305, 5578790, 6216366, 6694548, 7252427, 7411821, 8368185, 9882428, 10360610, 11157580, 12353035, 12432732, 14504854, 14823642, 15540915, 16736370, 17294249, 20721220, 21757281, 24706070, 29009708, 29647284, 31081830, 32117891, 33472740, 34588498, 36262135, 37059105, 43514562, 49412140, 51882747, 62163660, 64235782, 69176996, 72524270, 74118210, 86471245, 87029124, 96353673, 103765494, 108786405, 128471564, 145048540, 148236420, 160589455, 172942490, 192707346, 207530988, 217572810, 224825237, 259413735, 321178910, 345884980, 385414692, 435145620, 449650474, 481768365, 518827470, 642357820, 674475711, 899300948, 963536730, 1037654940, 1124126185, 1348951422, 1927073460, 2248252370, 2697902844, 3372378555, 4496504740, 6744757110, 13489514220]

約数ペア:

[(1, 13489514220), (2, 6744757110), (3, 4496504740), (4, 3372378555), (5, 2697902844), (6, 2248252370), (7, 1927073460), (10, 1348951422), (12, 1124126185), (13, 1037654940), (14, 963536730), (15, 899300948), (20, 674475711), (21, 642357820), (26, 518827470), (28, 481768365), (30, 449650474), (31, 435145620), (35, 385414692), (39, 345884980), (42, 321178910), (52, 259413735), (60, 224825237), (62, 217572810), (65, 207530988), (70, 192707346), (78, 172942490), (84, 160589455), (91, 148236420), (93, 145048540), (105, 128471564), (124, 108786405), (130, 103765494), (140, 96353673), (155, 87029124), (156, 86471245), (182, 74118210), (186, 72524270), (195, 69176996), (210, 64235782), (217, 62163660), (260, 51882747), (273, 49412140), (310, 43514562), (364, 37059105), (372, 36262135), (390, 34588498), (403, 33472740), (420, 32117891), (434, 31081830), (455, 29647284), (465, 29009708), (546, 24706070), (620, 21757281), (651, 20721220), (780, 17294249), (806, 16736370), (868, 15540915), (910, 14823642), (930, 14504854), (1085, 12432732), (1092, 12353035), (1209, 11157580), (1302, 10360610), (1365, 9882428), (1612, 8368185), (1820, 7411821), (1860, 7252427), (2015, 6694548), (2170, 6216366), (2418, 5578790), (2604, 5180305), (2730, 4941214), (2821, 4781820), (3255, 4144244), (4030, 3347274), (4340, 3108183), (4836, 2789395), (5460, 2470607), (5642, 2390910), (6045, 2231516), (6510, 2072122), (8060, 1673637), (8463, 1593940), (11284, 1195455), (12090, 1115758), (13020, 1036061), (14105, 956364), (16926, 796970), (24180, 557879), (28210, 478182), (33852, 398485), (42315, 318788), (56420, 239091), (79697, 169260), (84630, 159394)]