1371075160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22157}}^1$

素因数の和:22205

約数の個数: 128

約数和(自身を含む): 4020347520

約数和(自身を除く): 2649272360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 4420, 4760, 6188, 7735, 8840, 12376, 15470, 22157, 30940, 44314, 61880, 88628, 110785, 155099, 177256, 221570, 288041, 310198, 376669, 443140, 576082, 620396, 753338, 775495, 886280, 1152164, 1240792, 1440205, 1506676, 1550990, 1883345, 2016287, 2304328, 2636683, 2880410, 3013352, 3101980, 3766690, 4032574, 4896697, 5273366, 5760820, 6203960, 7533380, 8065148, 9793394, 10081435, 10546732, 11521640, 13183415, 15066760, 16130296, 19586788, 20162870, 21093464, 24483485, 26366830, 34276879, 39173576, 40325740, 48966970, 52733660, 68553758, 80651480, 97933940, 105467320, 137107516, 171384395, 195867880, 274215032, 342768790, 685537580, 1371075160]

約数ペア:

[(1, 1371075160), (2, 685537580), (4, 342768790), (5, 274215032), (7, 195867880), (8, 171384395), (10, 137107516), (13, 105467320), (14, 97933940), (17, 80651480), (20, 68553758), (26, 52733660), (28, 48966970), (34, 40325740), (35, 39173576), (40, 34276879), (52, 26366830), (56, 24483485), (65, 21093464), (68, 20162870), (70, 19586788), (85, 16130296), (91, 15066760), (104, 13183415), (119, 11521640), (130, 10546732), (136, 10081435), (140, 9793394), (170, 8065148), (182, 7533380), (221, 6203960), (238, 5760820), (260, 5273366), (280, 4896697), (340, 4032574), (364, 3766690), (442, 3101980), (455, 3013352), (476, 2880410), (520, 2636683), (595, 2304328), (680, 2016287), (728, 1883345), (884, 1550990), (910, 1506676), (952, 1440205), (1105, 1240792), (1190, 1152164), (1547, 886280), (1768, 775495), (1820, 753338), (2210, 620396), (2380, 576082), (3094, 443140), (3640, 376669), (4420, 310198), (4760, 288041), (6188, 221570), (7735, 177256), (8840, 155099), (12376, 110785), (15470, 88628), (22157, 61880), (30940, 44314)]