13239517140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{29339}}^1$

素因数の和:29486

約数の個数: 144

約数和(自身を含む): 42291849600

約数和(自身を除く): 29052332460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 109, 115, 138, 180, 207, 218, 230, 276, 327, 345, 414, 436, 460, 545, 654, 690, 828, 981, 1035, 1090, 1308, 1380, 1635, 1962, 2070, 2180, 2507, 3270, 3924, 4140, 4905, 5014, 6540, 7521, 9810, 10028, 12535, 15042, 19620, 22563, 25070, 29339, 30084, 37605, 45126, 50140, 58678, 75210, 88017, 90252, 112815, 117356, 146695, 150420, 176034, 225630, 264051, 293390, 352068, 440085, 451260, 528102, 586780, 674797, 880170, 1056204, 1320255, 1349594, 1760340, 2024391, 2640510, 2699188, 3197951, 3373985, 4048782, 5281020, 6073173, 6395902, 6747970, 8097564, 9593853, 10121955, 12146346, 12791804, 13495940, 15989755, 19187706, 20243910, 24292692, 28781559, 30365865, 31979510, 38375412, 40487820, 47969265, 57563118, 60731730, 63959020, 73552873, 95938530, 115126236, 121463460, 143907795, 147105746, 191877060, 220658619, 287815590, 294211492, 367764365, 441317238, 575631180, 661975857, 735528730, 882634476, 1103293095, 1323951714, 1471057460, 2206586190, 2647903428, 3309879285, 4413172380, 6619758570, 13239517140]

約数ペア:

[(1, 13239517140), (2, 6619758570), (3, 4413172380), (4, 3309879285), (5, 2647903428), (6, 2206586190), (9, 1471057460), (10, 1323951714), (12, 1103293095), (15, 882634476), (18, 735528730), (20, 661975857), (23, 575631180), (30, 441317238), (36, 367764365), (45, 294211492), (46, 287815590), (60, 220658619), (69, 191877060), (90, 147105746), (92, 143907795), (109, 121463460), (115, 115126236), (138, 95938530), (180, 73552873), (207, 63959020), (218, 60731730), (230, 57563118), (276, 47969265), (327, 40487820), (345, 38375412), (414, 31979510), (436, 30365865), (460, 28781559), (545, 24292692), (654, 20243910), (690, 19187706), (828, 15989755), (981, 13495940), (1035, 12791804), (1090, 12146346), (1308, 10121955), (1380, 9593853), (1635, 8097564), (1962, 6747970), (2070, 6395902), (2180, 6073173), (2507, 5281020), (3270, 4048782), (3924, 3373985), (4140, 3197951), (4905, 2699188), (5014, 2640510), (6540, 2024391), (7521, 1760340), (9810, 1349594), (10028, 1320255), (12535, 1056204), (15042, 880170), (19620, 674797), (22563, 586780), (25070, 528102), (29339, 451260), (30084, 440085), (37605, 352068), (45126, 293390), (50140, 264051), (58678, 225630), (75210, 176034), (88017, 150420), (90252, 146695), (112815, 117356)]