61142760

素因数分解:

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

素因数の和:1320

約数の個数: 192

約数和(自身を含む): 239241600

約数和(自身を除く): 178098840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1277, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2554, 2660, 3192, 3420, 3831, 3990, 4788, 5108, 5320, 5985, 6385, 6840, 7662, 7980, 8939, 9576, 10216, 11493, 11970, 12770, 15324, 15960, 17878, 19155, 22986, 23940, 24263, 25540, 26817, 30648, 35756, 38310, 44695, 45972, 47880, 48526, 51080, 53634, 57465, 71512, 72789, 76620, 80451, 89390, 91944, 97052, 107268, 114930, 121315, 134085, 145578, 153240, 160902, 169841, 178780, 194104, 214536, 218367, 229860, 242630, 268170, 291156, 321804, 339682, 357560, 363945, 402255, 436734, 459720, 485260, 509523, 536340, 582312, 643608, 679364, 727890, 804510, 849205, 873468, 970520, 1019046, 1072680, 1091835, 1358728, 1455780, 1528569, 1609020, 1698410, 1746936, 2038092, 2183670, 2547615, 2911560, 3057138, 3218040, 3396820, 4076184, 4367340, 5095230, 6114276, 6793640, 7642845, 8734680, 10190460, 12228552, 15285690, 20380920, 30571380, 61142760]

約数ペア:

[(1, 61142760), (2, 30571380), (3, 20380920), (4, 15285690), (5, 12228552), (6, 10190460), (7, 8734680), (8, 7642845), (9, 6793640), (10, 6114276), (12, 5095230), (14, 4367340), (15, 4076184), (18, 3396820), (19, 3218040), (20, 3057138), (21, 2911560), (24, 2547615), (28, 2183670), (30, 2038092), (35, 1746936), (36, 1698410), (38, 1609020), (40, 1528569), (42, 1455780), (45, 1358728), (56, 1091835), (57, 1072680), (60, 1019046), (63, 970520), (70, 873468), (72, 849205), (76, 804510), (84, 727890), (90, 679364), (95, 643608), (105, 582312), (114, 536340), (120, 509523), (126, 485260), (133, 459720), (140, 436734), (152, 402255), (168, 363945), (171, 357560), (180, 339682), (190, 321804), (210, 291156), (228, 268170), (252, 242630), (266, 229860), (280, 218367), (285, 214536), (315, 194104), (342, 178780), (360, 169841), (380, 160902), (399, 153240), (420, 145578), (456, 134085), (504, 121315), (532, 114930), (570, 107268), (630, 97052), (665, 91944), (684, 89390), (760, 80451), (798, 76620), (840, 72789), (855, 71512), (1064, 57465), (1140, 53634), (1197, 51080), (1260, 48526), (1277, 47880), (1330, 45972), (1368, 44695), (1596, 38310), (1710, 35756), (1995, 30648), (2280, 26817), (2394, 25540), (2520, 24263), (2554, 23940), (2660, 22986), (3192, 19155), (3420, 17878), (3831, 15960), (3990, 15324), (4788, 12770), (5108, 11970), (5320, 11493), (5985, 10216), (6385, 9576), (6840, 8939), (7662, 7980)]