160879460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 419758080

約数和(自身を除く): 258878620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 1951, 2170, 2356, 2660, 2945, 3902, 4123, 4340, 5890, 7804, 8246, 9755, 11780, 13657, 16492, 19510, 20615, 27314, 37069, 39020, 41230, 54628, 60481, 68285, 74138, 82460, 120962, 136570, 148276, 185345, 241924, 259483, 273140, 302405, 370690, 423367, 518966, 604810, 741380, 846734, 1037932, 1149139, 1209620, 1297415, 1693468, 2116835, 2298278, 2594830, 4233670, 4596556, 5189660, 5745695, 8043973, 8467340, 11491390, 16087946, 22982780, 32175892, 40219865, 80439730, 160879460]

約数ペア:

[(1, 160879460), (2, 80439730), (4, 40219865), (5, 32175892), (7, 22982780), (10, 16087946), (14, 11491390), (19, 8467340), (20, 8043973), (28, 5745695), (31, 5189660), (35, 4596556), (38, 4233670), (62, 2594830), (70, 2298278), (76, 2116835), (95, 1693468), (124, 1297415), (133, 1209620), (140, 1149139), (155, 1037932), (190, 846734), (217, 741380), (266, 604810), (310, 518966), (380, 423367), (434, 370690), (532, 302405), (589, 273140), (620, 259483), (665, 241924), (868, 185345), (1085, 148276), (1178, 136570), (1330, 120962), (1951, 82460), (2170, 74138), (2356, 68285), (2660, 60481), (2945, 54628), (3902, 41230), (4123, 39020), (4340, 37069), (5890, 27314), (7804, 20615), (8246, 19510), (9755, 16492), (11780, 13657)]