39871655460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{270463}}^1$

素因数の和:270504

約数の個数: 240

約数和(自身を含む): 153943781376

約数和(自身を除く): 114072125916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 14742, 16380, 21060, 24570, 29484, 36855, 49140, 73710, 147420, 270463, 540926, 811389, 1081852, 1352315, 1622778, 1893241, 2434167, 2704630, 3245556, 3516019, 3786482, 4056945, 4868334, 5409260, 5679723, 7032038, 7302501, 7572964, 8113890, 9466205, 9736668, 10548057, 11359446, 12170835, 14064076, 14605002, 16227780, 17039169, 17580095, 18932410, 21096114, 21907503, 22718892, 24341670, 24612133, 28398615, 29210004, 31644171, 34078338, 35160190, 36512505, 37864820, 42192228, 43815006, 48683340, 49224266, 51117507, 52740285, 56797230, 63288342, 68156676, 70320380, 73025010, 73836399, 85195845, 87630012, 94932513, 98448532, 102235014, 105480570, 109537515, 113594460, 123060665, 126576684, 146050020, 147672798, 153352521, 158220855, 170391690, 189865026, 204470028, 210961140, 219075030, 221509197, 246121330, 255587535, 284797539, 295345596, 306705042, 316441710, 340783380, 369181995, 379730052, 438150060, 443018394, 474662565, 492242660, 511175070, 569595078, 613410084, 632883420, 664527591, 738363990, 766762605, 886036788, 949325130, 1022350140, 1107545985, 1139190156, 1329055182, 1423987695, 1476727980, 1533525210, 1898650260, 1993582773, 2215091970, 2658110364, 2847975390, 3067050420, 3322637955, 3987165546, 4430183940, 5695950780, 6645275910, 7974331092, 9967913865, 13290551820, 19935827730, 39871655460]

約数ペア:

[(1, 39871655460), (2, 19935827730), (3, 13290551820), (4, 9967913865), (5, 7974331092), (6, 6645275910), (7, 5695950780), (9, 4430183940), (10, 3987165546), (12, 3322637955), (13, 3067050420), (14, 2847975390), (15, 2658110364), (18, 2215091970), (20, 1993582773), (21, 1898650260), (26, 1533525210), (27, 1476727980), (28, 1423987695), (30, 1329055182), (35, 1139190156), (36, 1107545985), (39, 1022350140), (42, 949325130), (45, 886036788), (52, 766762605), (54, 738363990), (60, 664527591), (63, 632883420), (65, 613410084), (70, 569595078), (78, 511175070), (81, 492242660), (84, 474662565), (90, 443018394), (91, 438150060), (105, 379730052), (108, 369181995), (117, 340783380), (126, 316441710), (130, 306705042), (135, 295345596), (140, 284797539), (156, 255587535), (162, 246121330), (180, 221509197), (182, 219075030), (189, 210961140), (195, 204470028), (210, 189865026), (234, 170391690), (252, 158220855), (260, 153352521), (270, 147672798), (273, 146050020), (315, 126576684), (324, 123060665), (351, 113594460), (364, 109537515), (378, 105480570), (390, 102235014), (405, 98448532), (420, 94932513), (455, 87630012), (468, 85195845), (540, 73836399), (546, 73025010), (567, 70320380), (585, 68156676), (630, 63288342), (702, 56797230), (756, 52740285), (780, 51117507), (810, 49224266), (819, 48683340), (910, 43815006), (945, 42192228), (1053, 37864820), (1092, 36512505), (1134, 35160190), (1170, 34078338), (1260, 31644171), (1365, 29210004), (1404, 28398615), (1620, 24612133), (1638, 24341670), (1755, 22718892), (1820, 21907503), (1890, 21096114), (2106, 18932410), (2268, 17580095), (2340, 17039169), (2457, 16227780), (2730, 14605002), (2835, 14064076), (3276, 12170835), (3510, 11359446), (3780, 10548057), (4095, 9736668), (4212, 9466205), (4914, 8113890), (5265, 7572964), (5460, 7302501), (5670, 7032038), (7020, 5679723), (7371, 5409260), (8190, 4868334), (9828, 4056945), (10530, 3786482), (11340, 3516019), (12285, 3245556), (14742, 2704630), (16380, 2434167), (21060, 1893241), (24570, 1622778), (29484, 1352315), (36855, 1081852), (49140, 811389), (73710, 540926), (147420, 270463)]