248388660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 192

約数和(自身を含む): 853493760

約数和(自身を除く): 605105100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 410, 468, 492, 533, 540, 585, 615, 702, 738, 780, 820, 863, 1066, 1107, 1170, 1230, 1404, 1476, 1599, 1726, 1755, 1845, 2132, 2214, 2340, 2460, 2589, 2665, 3198, 3452, 3510, 3690, 4315, 4428, 4797, 5178, 5330, 5535, 6396, 7020, 7380, 7767, 7995, 8630, 9594, 10356, 10660, 11070, 11219, 12945, 14391, 15534, 15990, 17260, 19188, 22140, 22438, 23301, 23985, 25890, 28782, 31068, 31980, 33657, 35383, 38835, 44876, 46602, 47970, 51780, 56095, 57564, 67314, 70766, 71955, 77670, 93204, 95940, 100971, 106149, 112190, 116505, 134628, 141532, 143910, 155340, 168285, 176915, 201942, 212298, 224380, 233010, 287820, 302913, 318447, 336570, 353830, 403884, 424596, 459979, 466020, 504855, 530745, 605826, 636894, 673140, 707660, 919958, 955341, 1009710, 1061490, 1211652, 1273788, 1379937, 1514565, 1592235, 1839916, 1910682, 2019420, 2122980, 2299895, 2759874, 3029130, 3184470, 3821364, 4139811, 4599790, 4776705, 5519748, 6058260, 6368940, 6899685, 8279622, 9199580, 9553410, 12419433, 13799370, 16559244, 19106820, 20699055, 24838866, 27598740, 41398110, 49677732, 62097165, 82796220, 124194330, 248388660]

約数ペア:

[(1, 248388660), (2, 124194330), (3, 82796220), (4, 62097165), (5, 49677732), (6, 41398110), (9, 27598740), (10, 24838866), (12, 20699055), (13, 19106820), (15, 16559244), (18, 13799370), (20, 12419433), (26, 9553410), (27, 9199580), (30, 8279622), (36, 6899685), (39, 6368940), (41, 6058260), (45, 5519748), (52, 4776705), (54, 4599790), (60, 4139811), (65, 3821364), (78, 3184470), (82, 3029130), (90, 2759874), (108, 2299895), (117, 2122980), (123, 2019420), (130, 1910682), (135, 1839916), (156, 1592235), (164, 1514565), (180, 1379937), (195, 1273788), (205, 1211652), (234, 1061490), (246, 1009710), (260, 955341), (270, 919958), (351, 707660), (369, 673140), (390, 636894), (410, 605826), (468, 530745), (492, 504855), (533, 466020), (540, 459979), (585, 424596), (615, 403884), (702, 353830), (738, 336570), (780, 318447), (820, 302913), (863, 287820), (1066, 233010), (1107, 224380), (1170, 212298), (1230, 201942), (1404, 176915), (1476, 168285), (1599, 155340), (1726, 143910), (1755, 141532), (1845, 134628), (2132, 116505), (2214, 112190), (2340, 106149), (2460, 100971), (2589, 95940), (2665, 93204), (3198, 77670), (3452, 71955), (3510, 70766), (3690, 67314), (4315, 57564), (4428, 56095), (4797, 51780), (5178, 47970), (5330, 46602), (5535, 44876), (6396, 38835), (7020, 35383), (7380, 33657), (7767, 31980), (7995, 31068), (8630, 28782), (9594, 25890), (10356, 23985), (10660, 23301), (11070, 22438), (11219, 22140), (12945, 19188), (14391, 17260), (15534, 15990)]