244149240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6349

約数の個数: 128

約数和(自身を含む): 816480000

約数和(自身を除く): 572330760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6299, 6460, 7752, 9690, 12598, 12920, 18897, 19380, 25196, 31495, 37794, 38760, 50392, 62990, 75588, 94485, 107083, 119681, 125980, 151176, 188970, 214166, 239362, 251960, 321249, 359043, 377940, 428332, 478724, 535415, 598405, 642498, 718086, 755880, 856664, 957448, 1070830, 1196810, 1284996, 1436172, 1606245, 1795215, 2034577, 2141660, 2393620, 2569992, 2872344, 3212490, 3590430, 4069154, 4283320, 4787240, 6103731, 6424980, 7180860, 8138308, 10172885, 12207462, 12849960, 14361720, 16276616, 20345770, 24414924, 30518655, 40691540, 48829848, 61037310, 81383080, 122074620, 244149240]

約数ペア:

[(1, 244149240), (2, 122074620), (3, 81383080), (4, 61037310), (5, 48829848), (6, 40691540), (8, 30518655), (10, 24414924), (12, 20345770), (15, 16276616), (17, 14361720), (19, 12849960), (20, 12207462), (24, 10172885), (30, 8138308), (34, 7180860), (38, 6424980), (40, 6103731), (51, 4787240), (57, 4283320), (60, 4069154), (68, 3590430), (76, 3212490), (85, 2872344), (95, 2569992), (102, 2393620), (114, 2141660), (120, 2034577), (136, 1795215), (152, 1606245), (170, 1436172), (190, 1284996), (204, 1196810), (228, 1070830), (255, 957448), (285, 856664), (323, 755880), (340, 718086), (380, 642498), (408, 598405), (456, 535415), (510, 478724), (570, 428332), (646, 377940), (680, 359043), (760, 321249), (969, 251960), (1020, 239362), (1140, 214166), (1292, 188970), (1615, 151176), (1938, 125980), (2040, 119681), (2280, 107083), (2584, 94485), (3230, 75588), (3876, 62990), (4845, 50392), (6299, 38760), (6460, 37794), (7752, 31495), (9690, 25196), (12598, 19380), (12920, 18897)]