1330561540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 3678732288

約数和(自身を除く): 2348170748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 47, 55, 62, 70, 77, 94, 110, 124, 140, 154, 155, 188, 217, 220, 235, 308, 310, 329, 341, 385, 434, 470, 517, 593, 620, 658, 682, 770, 868, 940, 1034, 1085, 1186, 1316, 1364, 1457, 1540, 1645, 1705, 2068, 2170, 2372, 2387, 2585, 2914, 2965, 3290, 3410, 3619, 4151, 4340, 4774, 5170, 5828, 5930, 6523, 6580, 6820, 7238, 7285, 8302, 9548, 10199, 10340, 11860, 11935, 13046, 14476, 14570, 16027, 16604, 18095, 18383, 20398, 20755, 23870, 26092, 27871, 29140, 32054, 32615, 36190, 36766, 40796, 41510, 45661, 47740, 50995, 55742, 64108, 65230, 72380, 73532, 80135, 83020, 91322, 91915, 101990, 111484, 112189, 128681, 130460, 139355, 160270, 182644, 183830, 195097, 202213, 203980, 224378, 228305, 257362, 278710, 306581, 320540, 367660, 390194, 404426, 448756, 456610, 514724, 557420, 560945, 613162, 643405, 780388, 808852, 864001, 913220, 975485, 1011065, 1121890, 1226324, 1286810, 1415491, 1532905, 1728002, 1950970, 2022130, 2146067, 2243780, 2573620, 2830982, 3065810, 3456004, 3901940, 4044260, 4292134, 4320005, 5661964, 6048007, 6131620, 7077455, 8584268, 8640010, 9504011, 10730335, 12096014, 14154910, 17280020, 19008022, 21460670, 24192028, 28309820, 30240035, 38016044, 42921340, 47520055, 60480070, 66528077, 95040110, 120960140, 133056154, 190080220, 266112308, 332640385, 665280770, 1330561540]

約数ペア:

[(1, 1330561540), (2, 665280770), (4, 332640385), (5, 266112308), (7, 190080220), (10, 133056154), (11, 120960140), (14, 95040110), (20, 66528077), (22, 60480070), (28, 47520055), (31, 42921340), (35, 38016044), (44, 30240035), (47, 28309820), (55, 24192028), (62, 21460670), (70, 19008022), (77, 17280020), (94, 14154910), (110, 12096014), (124, 10730335), (140, 9504011), (154, 8640010), (155, 8584268), (188, 7077455), (217, 6131620), (220, 6048007), (235, 5661964), (308, 4320005), (310, 4292134), (329, 4044260), (341, 3901940), (385, 3456004), (434, 3065810), (470, 2830982), (517, 2573620), (593, 2243780), (620, 2146067), (658, 2022130), (682, 1950970), (770, 1728002), (868, 1532905), (940, 1415491), (1034, 1286810), (1085, 1226324), (1186, 1121890), (1316, 1011065), (1364, 975485), (1457, 913220), (1540, 864001), (1645, 808852), (1705, 780388), (2068, 643405), (2170, 613162), (2372, 560945), (2387, 557420), (2585, 514724), (2914, 456610), (2965, 448756), (3290, 404426), (3410, 390194), (3619, 367660), (4151, 320540), (4340, 306581), (4774, 278710), (5170, 257362), (5828, 228305), (5930, 224378), (6523, 203980), (6580, 202213), (6820, 195097), (7238, 183830), (7285, 182644), (8302, 160270), (9548, 139355), (10199, 130460), (10340, 128681), (11860, 112189), (11935, 111484), (13046, 101990), (14476, 91915), (14570, 91322), (16027, 83020), (16604, 80135), (18095, 73532), (18383, 72380), (20398, 65230), (20755, 64108), (23870, 55742), (26092, 50995), (27871, 47740), (29140, 45661), (32054, 41510), (32615, 40796), (36190, 36766)]