1605697080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33203}}^1$

素因数の和:33261

約数の個数: 128

約数和(自身を含む): 5355141120

約数和(自身を除く): 3749444040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 33203, 48360, 66406, 99609, 132812, 166015, 199218, 265624, 332030, 398436, 431639, 498045, 664060, 796872, 863278, 996090, 1029293, 1294917, 1328120, 1726556, 1992180, 2058586, 2158195, 2589834, 3087879, 3453112, 3984360, 4117172, 4316390, 5146465, 5179668, 6175758, 6474585, 8234344, 8632780, 10292930, 10359336, 12351516, 12949170, 13380809, 15439395, 17265560, 20585860, 24703032, 25898340, 26761618, 30878790, 40142427, 41171720, 51796680, 53523236, 61757580, 66904045, 80284854, 107046472, 123515160, 133808090, 160569708, 200712135, 267616180, 321139416, 401424270, 535232360, 802848540, 1605697080]

約数ペア:

[(1, 1605697080), (2, 802848540), (3, 535232360), (4, 401424270), (5, 321139416), (6, 267616180), (8, 200712135), (10, 160569708), (12, 133808090), (13, 123515160), (15, 107046472), (20, 80284854), (24, 66904045), (26, 61757580), (30, 53523236), (31, 51796680), (39, 41171720), (40, 40142427), (52, 30878790), (60, 26761618), (62, 25898340), (65, 24703032), (78, 20585860), (93, 17265560), (104, 15439395), (120, 13380809), (124, 12949170), (130, 12351516), (155, 10359336), (156, 10292930), (186, 8632780), (195, 8234344), (248, 6474585), (260, 6175758), (310, 5179668), (312, 5146465), (372, 4316390), (390, 4117172), (403, 3984360), (465, 3453112), (520, 3087879), (620, 2589834), (744, 2158195), (780, 2058586), (806, 1992180), (930, 1726556), (1209, 1328120), (1240, 1294917), (1560, 1029293), (1612, 996090), (1860, 863278), (2015, 796872), (2418, 664060), (3224, 498045), (3720, 431639), (4030, 398436), (4836, 332030), (6045, 265624), (8060, 199218), (9672, 166015), (12090, 132812), (16120, 99609), (24180, 66406), (33203, 48360)]