1956817980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:930

約数の個数: 384

約数和(自身を含む): 7315660800

約数和(自身を除く): 5358842820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 27, 30, 34, 36, 38, 39, 45, 51, 52, 54, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 108, 114, 117, 130, 135, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 270, 285, 306, 323, 340, 342, 351, 380, 390, 442, 459, 468, 494, 510, 513, 540, 570, 585, 612, 646, 663, 684, 702, 741, 765, 780, 855, 863, 884, 918, 969, 988, 1020, 1026, 1105, 1140, 1170, 1235, 1292, 1326, 1404, 1482, 1530, 1615, 1710, 1726, 1755, 1836, 1938, 1989, 2052, 2210, 2223, 2295, 2340, 2470, 2565, 2589, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3452, 3510, 3705, 3876, 3978, 4199, 4315, 4420, 4446, 4590, 4845, 4940, 5130, 5178, 5814, 5967, 6460, 6630, 6669, 7020, 7410, 7767, 7956, 8398, 8630, 8721, 8892, 9180, 9690, 9945, 10260, 10356, 11115, 11219, 11628, 11934, 12597, 12945, 13260, 13338, 14535, 14671, 14820, 15534, 16397, 16796, 17260, 17442, 19380, 19890, 20995, 22230, 22438, 23301, 23868, 25194, 25890, 26676, 29070, 29342, 29835, 31068, 32794, 33345, 33657, 34884, 37791, 38835, 39780, 41990, 43605, 44013, 44460, 44876, 46602, 49191, 50388, 51780, 56095, 58140, 58684, 59670, 62985, 65588, 66690, 67314, 73355, 75582, 77670, 81985, 83980, 87210, 88026, 93204, 98382, 100971, 112190, 113373, 116505, 119340, 125970, 132039, 133380, 134628, 146710, 147573, 151164, 155340, 163970, 168285, 174420, 176052, 188955, 190723, 196764, 201942, 213161, 220065, 224380, 226746, 233010, 245955, 251940, 264078, 278749, 293420, 295146, 302913, 327940, 336570, 377910, 381446, 396117, 403884, 426322, 440130, 442719, 453492, 466020, 491910, 504855, 528156, 557498, 566865, 572169, 590292, 605826, 639483, 660195, 673140, 737865, 755820, 762892, 792234, 836247, 852644, 880260, 885438, 953615, 983820, 1009710, 1065805, 1114996, 1133730, 1144338, 1211652, 1278966, 1320390, 1393745, 1475730, 1514565, 1584468, 1672494, 1716507, 1770876, 1907230, 1918449, 1980585, 2019420, 2131610, 2213595, 2267460, 2288676, 2508741, 2557932, 2640780, 2787490, 2860845, 2951460, 3029130, 3197415, 3344988, 3433014, 3623737, 3814460, 3836898, 3961170, 4181235, 4263220, 4427190, 5017482, 5149521, 5574980, 5721690, 5755347, 6058260, 6394830, 6866028, 7247474, 7526223, 7673796, 7922340, 8362470, 8582535, 8854380, 9592245, 10034964, 10299042, 10871211, 11443380, 11510694, 12543705, 12789660, 14494948, 15052446, 16724940, 17165070, 18118685, 19184490, 20598084, 21742422, 23021388, 25087410, 25747605, 28776735, 30104892, 32613633, 34330140, 36237370, 37631115, 38368980, 43484844, 50174820, 51495210, 54356055, 57553470, 65227266, 72474740, 75262230, 97840899, 102990420, 108712110, 115106940, 130454532, 150524460, 163068165, 195681798, 217424220, 326136330, 391363596, 489204495, 652272660, 978408990, 1956817980]

約数ペア:

[(1, 1956817980), (2, 978408990), (3, 652272660), (4, 489204495), (5, 391363596), (6, 326136330), (9, 217424220), (10, 195681798), (12, 163068165), (13, 150524460), (15, 130454532), (17, 115106940), (18, 108712110), (19, 102990420), (20, 97840899), (26, 75262230), (27, 72474740), (30, 65227266), (34, 57553470), (36, 54356055), (38, 51495210), (39, 50174820), (45, 43484844), (51, 38368980), (52, 37631115), (54, 36237370), (57, 34330140), (60, 32613633), (65, 30104892), (68, 28776735), (76, 25747605), (78, 25087410), (85, 23021388), (90, 21742422), (95, 20598084), (102, 19184490), (108, 18118685), (114, 17165070), (117, 16724940), (130, 15052446), (135, 14494948), (153, 12789660), (156, 12543705), (170, 11510694), (171, 11443380), (180, 10871211), (190, 10299042), (195, 10034964), (204, 9592245), (221, 8854380), (228, 8582535), (234, 8362470), (247, 7922340), (255, 7673796), (260, 7526223), (270, 7247474), (285, 6866028), (306, 6394830), (323, 6058260), (340, 5755347), (342, 5721690), (351, 5574980), (380, 5149521), (390, 5017482), (442, 4427190), (459, 4263220), (468, 4181235), (494, 3961170), (510, 3836898), (513, 3814460), (540, 3623737), (570, 3433014), (585, 3344988), (612, 3197415), (646, 3029130), (663, 2951460), (684, 2860845), (702, 2787490), (741, 2640780), (765, 2557932), (780, 2508741), (855, 2288676), (863, 2267460), (884, 2213595), (918, 2131610), (969, 2019420), (988, 1980585), (1020, 1918449), (1026, 1907230), (1105, 1770876), (1140, 1716507), (1170, 1672494), (1235, 1584468), (1292, 1514565), (1326, 1475730), (1404, 1393745), (1482, 1320390), (1530, 1278966), (1615, 1211652), (1710, 1144338), (1726, 1133730), (1755, 1114996), (1836, 1065805), (1938, 1009710), (1989, 983820), (2052, 953615), (2210, 885438), (2223, 880260), (2295, 852644), (2340, 836247), (2470, 792234), (2565, 762892), (2589, 755820), (2652, 737865), (2907, 673140), (2964, 660195), (3060, 639483), (3230, 605826), (3315, 590292), (3420, 572169), (3452, 566865), (3510, 557498), (3705, 528156), (3876, 504855), (3978, 491910), (4199, 466020), (4315, 453492), (4420, 442719), (4446, 440130), (4590, 426322), (4845, 403884), (4940, 396117), (5130, 381446), (5178, 377910), (5814, 336570), (5967, 327940), (6460, 302913), (6630, 295146), (6669, 293420), (7020, 278749), (7410, 264078), (7767, 251940), (7956, 245955), (8398, 233010), (8630, 226746), (8721, 224380), (8892, 220065), (9180, 213161), (9690, 201942), (9945, 196764), (10260, 190723), (10356, 188955), (11115, 176052), (11219, 174420), (11628, 168285), (11934, 163970), (12597, 155340), (12945, 151164), (13260, 147573), (13338, 146710), (14535, 134628), (14671, 133380), (14820, 132039), (15534, 125970), (16397, 119340), (16796, 116505), (17260, 113373), (17442, 112190), (19380, 100971), (19890, 98382), (20995, 93204), (22230, 88026), (22438, 87210), (23301, 83980), (23868, 81985), (25194, 77670), (25890, 75582), (26676, 73355), (29070, 67314), (29342, 66690), (29835, 65588), (31068, 62985), (32794, 59670), (33345, 58684), (33657, 58140), (34884, 56095), (37791, 51780), (38835, 50388), (39780, 49191), (41990, 46602), (43605, 44876), (44013, 44460)]