40898836680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{23899}}^1$

素因数の和:25023

約数の個数: 128

約数和(自身を含む): 132260688000

約数和(自身を除く): 91361851320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1097, 1560, 2194, 3291, 4388, 5485, 6582, 8776, 10970, 13164, 14261, 16455, 21940, 23899, 26328, 28522, 32910, 42783, 43880, 47798, 57044, 65820, 71305, 71697, 85566, 95596, 114088, 119495, 131640, 142610, 143394, 171132, 191192, 213915, 238990, 285220, 286788, 310687, 342264, 358485, 427830, 477980, 570440, 573576, 621374, 716970, 855660, 932061, 955960, 1242748, 1433940, 1553435, 1711320, 1864122, 2485496, 2867880, 3106870, 3728244, 4660305, 6213740, 7456488, 9320610, 12427480, 18641220, 26217203, 37282440, 52434406, 78651609, 104868812, 131086015, 157303218, 209737624, 262172030, 314606436, 340823639, 393258045, 524344060, 629212872, 681647278, 786516090, 1022470917, 1048688120, 1363294556, 1573032180, 1704118195, 2044941834, 2726589112, 3146064360, 3408236390, 4089883668, 5112354585, 6816472780, 8179767336, 10224709170, 13632945560, 20449418340, 40898836680]

約数ペア:

[(1, 40898836680), (2, 20449418340), (3, 13632945560), (4, 10224709170), (5, 8179767336), (6, 6816472780), (8, 5112354585), (10, 4089883668), (12, 3408236390), (13, 3146064360), (15, 2726589112), (20, 2044941834), (24, 1704118195), (26, 1573032180), (30, 1363294556), (39, 1048688120), (40, 1022470917), (52, 786516090), (60, 681647278), (65, 629212872), (78, 524344060), (104, 393258045), (120, 340823639), (130, 314606436), (156, 262172030), (195, 209737624), (260, 157303218), (312, 131086015), (390, 104868812), (520, 78651609), (780, 52434406), (1097, 37282440), (1560, 26217203), (2194, 18641220), (3291, 12427480), (4388, 9320610), (5485, 7456488), (6582, 6213740), (8776, 4660305), (10970, 3728244), (13164, 3106870), (14261, 2867880), (16455, 2485496), (21940, 1864122), (23899, 1711320), (26328, 1553435), (28522, 1433940), (32910, 1242748), (42783, 955960), (43880, 932061), (47798, 855660), (57044, 716970), (65820, 621374), (71305, 573576), (71697, 570440), (85566, 477980), (95596, 427830), (114088, 358485), (119495, 342264), (131640, 310687), (142610, 286788), (143394, 285220), (171132, 238990), (191192, 213915)]