196776840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 661962240

約数和(自身を除く): 465185400

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, 169, 186, 195, 248, 260, 310, 312, 313, 338, 372, 390, 403, 465, 507, 520, 620, 626, 676, 744, 780, 806, 845, 930, 939, 1014, 1209, 1240, 1252, 1352, 1560, 1565, 1612, 1690, 1860, 1878, 2015, 2028, 2418, 2504, 2535, 3130, 3224, 3380, 3720, 3756, 4030, 4056, 4069, 4695, 4836, 5070, 5239, 6045, 6260, 6760, 7512, 8060, 8138, 9390, 9672, 9703, 10140, 10478, 12090, 12207, 12520, 15717, 16120, 16276, 18780, 19406, 20280, 20345, 20956, 24180, 24414, 26195, 29109, 31434, 32552, 37560, 38812, 40690, 41912, 48360, 48515, 48828, 52390, 52897, 58218, 61035, 62868, 77624, 78585, 81380, 97030, 97656, 104780, 105794, 116436, 122070, 125736, 126139, 145545, 157170, 158691, 162760, 194060, 209560, 211588, 232872, 244140, 252278, 264485, 291090, 314340, 317382, 378417, 388120, 423176, 488280, 504556, 528970, 582180, 628680, 630695, 634764, 756834, 793455, 1009112, 1057940, 1164360, 1261390, 1269528, 1513668, 1586910, 1639807, 1892085, 2115880, 2522780, 3027336, 3173820, 3279614, 3784170, 4919421, 5045560, 6347640, 6559228, 7568340, 8199035, 9838842, 13118456, 15136680, 16398070, 19677684, 24597105, 32796140, 39355368, 49194210, 65592280, 98388420, 196776840]

約数ペア:

[(1, 196776840), (2, 98388420), (3, 65592280), (4, 49194210), (5, 39355368), (6, 32796140), (8, 24597105), (10, 19677684), (12, 16398070), (13, 15136680), (15, 13118456), (20, 9838842), (24, 8199035), (26, 7568340), (30, 6559228), (31, 6347640), (39, 5045560), (40, 4919421), (52, 3784170), (60, 3279614), (62, 3173820), (65, 3027336), (78, 2522780), (93, 2115880), (104, 1892085), (120, 1639807), (124, 1586910), (130, 1513668), (155, 1269528), (156, 1261390), (169, 1164360), (186, 1057940), (195, 1009112), (248, 793455), (260, 756834), (310, 634764), (312, 630695), (313, 628680), (338, 582180), (372, 528970), (390, 504556), (403, 488280), (465, 423176), (507, 388120), (520, 378417), (620, 317382), (626, 314340), (676, 291090), (744, 264485), (780, 252278), (806, 244140), (845, 232872), (930, 211588), (939, 209560), (1014, 194060), (1209, 162760), (1240, 158691), (1252, 157170), (1352, 145545), (1560, 126139), (1565, 125736), (1612, 122070), (1690, 116436), (1860, 105794), (1878, 104780), (2015, 97656), (2028, 97030), (2418, 81380), (2504, 78585), (2535, 77624), (3130, 62868), (3224, 61035), (3380, 58218), (3720, 52897), (3756, 52390), (4030, 48828), (4056, 48515), (4069, 48360), (4695, 41912), (4836, 40690), (5070, 38812), (5239, 37560), (6045, 32552), (6260, 31434), (6760, 29109), (7512, 26195), (8060, 24414), (8138, 24180), (9390, 20956), (9672, 20345), (9703, 20280), (10140, 19406), (10478, 18780), (12090, 16276), (12207, 16120), (12520, 15717)]