40761840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 152133120

約数和(自身を除く): 111371280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1277, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2554, 2660, 3192, 3831, 3990, 4560, 5108, 5320, 6384, 6385, 7662, 7980, 8939, 10216, 10640, 12770, 15324, 15960, 17878, 19155, 20432, 24263, 25540, 26817, 30648, 31920, 35756, 38310, 44695, 48526, 51080, 53634, 61296, 71512, 72789, 76620, 89390, 97052, 102160, 107268, 121315, 134085, 143024, 145578, 153240, 169841, 178780, 194104, 214536, 242630, 268170, 291156, 306480, 339682, 357560, 363945, 388208, 429072, 485260, 509523, 536340, 582312, 679364, 715120, 727890, 849205, 970520, 1019046, 1072680, 1164624, 1358728, 1455780, 1698410, 1941040, 2038092, 2145360, 2547615, 2717456, 2911560, 3396820, 4076184, 5095230, 5823120, 6793640, 8152368, 10190460, 13587280, 20380920, 40761840]

約数ペア:

[(1, 40761840), (2, 20380920), (3, 13587280), (4, 10190460), (5, 8152368), (6, 6793640), (7, 5823120), (8, 5095230), (10, 4076184), (12, 3396820), (14, 2911560), (15, 2717456), (16, 2547615), (19, 2145360), (20, 2038092), (21, 1941040), (24, 1698410), (28, 1455780), (30, 1358728), (35, 1164624), (38, 1072680), (40, 1019046), (42, 970520), (48, 849205), (56, 727890), (57, 715120), (60, 679364), (70, 582312), (76, 536340), (80, 509523), (84, 485260), (95, 429072), (105, 388208), (112, 363945), (114, 357560), (120, 339682), (133, 306480), (140, 291156), (152, 268170), (168, 242630), (190, 214536), (210, 194104), (228, 178780), (240, 169841), (266, 153240), (280, 145578), (285, 143024), (304, 134085), (336, 121315), (380, 107268), (399, 102160), (420, 97052), (456, 89390), (532, 76620), (560, 72789), (570, 71512), (665, 61296), (760, 53634), (798, 51080), (840, 48526), (912, 44695), (1064, 38310), (1140, 35756), (1277, 31920), (1330, 30648), (1520, 26817), (1596, 25540), (1680, 24263), (1995, 20432), (2128, 19155), (2280, 17878), (2554, 15960), (2660, 15324), (3192, 12770), (3831, 10640), (3990, 10216), (4560, 8939), (5108, 7980), (5320, 7662), (6384, 6385)]