10204740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 39213720

約数和(自身を除く): 29008980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 89, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 178, 180, 182, 195, 196, 210, 234, 245, 252, 260, 267, 273, 294, 315, 356, 364, 390, 420, 441, 445, 455, 468, 490, 534, 546, 585, 588, 623, 630, 637, 735, 780, 801, 819, 882, 890, 910, 980, 1068, 1092, 1157, 1170, 1246, 1260, 1274, 1335, 1365, 1470, 1602, 1638, 1764, 1780, 1820, 1869, 1911, 2205, 2314, 2340, 2492, 2548, 2670, 2730, 2940, 3115, 3185, 3204, 3276, 3471, 3738, 3822, 4005, 4095, 4361, 4410, 4628, 5340, 5460, 5607, 5733, 5785, 6230, 6370, 6942, 7476, 7644, 8010, 8099, 8190, 8722, 8820, 9345, 9555, 10413, 11214, 11466, 11570, 12460, 12740, 13083, 13884, 16020, 16198, 16380, 17355, 17444, 18690, 19110, 20826, 21805, 22428, 22932, 23140, 24297, 26166, 28035, 28665, 32396, 34710, 37380, 38220, 39249, 40495, 41652, 43610, 48594, 52065, 52332, 56070, 56693, 57330, 65415, 69420, 72891, 78498, 80990, 87220, 97188, 104130, 112140, 113386, 114660, 121485, 130830, 145782, 156996, 161980, 170079, 196245, 208260, 226772, 242970, 261660, 283465, 291564, 340158, 364455, 392490, 485940, 510237, 566930, 680316, 728910, 784980, 850395, 1020474, 1133860, 1457820, 1700790, 2040948, 2551185, 3401580, 5102370, 10204740]

約数ペア:

[(1, 10204740), (2, 5102370), (3, 3401580), (4, 2551185), (5, 2040948), (6, 1700790), (7, 1457820), (9, 1133860), (10, 1020474), (12, 850395), (13, 784980), (14, 728910), (15, 680316), (18, 566930), (20, 510237), (21, 485940), (26, 392490), (28, 364455), (30, 340158), (35, 291564), (36, 283465), (39, 261660), (42, 242970), (45, 226772), (49, 208260), (52, 196245), (60, 170079), (63, 161980), (65, 156996), (70, 145782), (78, 130830), (84, 121485), (89, 114660), (90, 113386), (91, 112140), (98, 104130), (105, 97188), (117, 87220), (126, 80990), (130, 78498), (140, 72891), (147, 69420), (156, 65415), (178, 57330), (180, 56693), (182, 56070), (195, 52332), (196, 52065), (210, 48594), (234, 43610), (245, 41652), (252, 40495), (260, 39249), (267, 38220), (273, 37380), (294, 34710), (315, 32396), (356, 28665), (364, 28035), (390, 26166), (420, 24297), (441, 23140), (445, 22932), (455, 22428), (468, 21805), (490, 20826), (534, 19110), (546, 18690), (585, 17444), (588, 17355), (623, 16380), (630, 16198), (637, 16020), (735, 13884), (780, 13083), (801, 12740), (819, 12460), (882, 11570), (890, 11466), (910, 11214), (980, 10413), (1068, 9555), (1092, 9345), (1157, 8820), (1170, 8722), (1246, 8190), (1260, 8099), (1274, 8010), (1335, 7644), (1365, 7476), (1470, 6942), (1602, 6370), (1638, 6230), (1764, 5785), (1780, 5733), (1820, 5607), (1869, 5460), (1911, 5340), (2205, 4628), (2314, 4410), (2340, 4361), (2492, 4095), (2548, 4005), (2670, 3822), (2730, 3738), (2940, 3471), (3115, 3276), (3185, 3204)]