304568940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 986259456

約数和(自身を除く): 681690516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 103, 130, 156, 170, 195, 204, 206, 221, 223, 255, 260, 309, 340, 390, 412, 442, 446, 510, 515, 618, 663, 669, 780, 884, 892, 1020, 1030, 1105, 1115, 1236, 1326, 1338, 1339, 1545, 1751, 2060, 2210, 2230, 2652, 2676, 2678, 2899, 3090, 3315, 3345, 3502, 3791, 4017, 4420, 4460, 5253, 5356, 5798, 6180, 6630, 6690, 6695, 7004, 7582, 8034, 8697, 8755, 10506, 11373, 11596, 13260, 13380, 13390, 14495, 15164, 16068, 17394, 17510, 18955, 20085, 21012, 22746, 22763, 22969, 26265, 26780, 28990, 34788, 35020, 37910, 40170, 43485, 45492, 45526, 45938, 49283, 52530, 56865, 57980, 68289, 68907, 75820, 80340, 86970, 91052, 91876, 98566, 105060, 113730, 113815, 114845, 136578, 137814, 147849, 173940, 197132, 227460, 227630, 229690, 246415, 273156, 275628, 295698, 298597, 341445, 344535, 390473, 455260, 459380, 492830, 591396, 597194, 682890, 689070, 739245, 780946, 895791, 985660, 1171419, 1194388, 1365780, 1378140, 1478490, 1492985, 1561892, 1791582, 1952365, 2342838, 2956980, 2985970, 3583164, 3904730, 4478955, 4685676, 5076149, 5857095, 5971940, 7809460, 8957910, 10152298, 11714190, 15228447, 17915820, 20304596, 23428380, 25380745, 30456894, 50761490, 60913788, 76142235, 101522980, 152284470, 304568940]

約数ペア:

[(1, 304568940), (2, 152284470), (3, 101522980), (4, 76142235), (5, 60913788), (6, 50761490), (10, 30456894), (12, 25380745), (13, 23428380), (15, 20304596), (17, 17915820), (20, 15228447), (26, 11714190), (30, 10152298), (34, 8957910), (39, 7809460), (51, 5971940), (52, 5857095), (60, 5076149), (65, 4685676), (68, 4478955), (78, 3904730), (85, 3583164), (102, 2985970), (103, 2956980), (130, 2342838), (156, 1952365), (170, 1791582), (195, 1561892), (204, 1492985), (206, 1478490), (221, 1378140), (223, 1365780), (255, 1194388), (260, 1171419), (309, 985660), (340, 895791), (390, 780946), (412, 739245), (442, 689070), (446, 682890), (510, 597194), (515, 591396), (618, 492830), (663, 459380), (669, 455260), (780, 390473), (884, 344535), (892, 341445), (1020, 298597), (1030, 295698), (1105, 275628), (1115, 273156), (1236, 246415), (1326, 229690), (1338, 227630), (1339, 227460), (1545, 197132), (1751, 173940), (2060, 147849), (2210, 137814), (2230, 136578), (2652, 114845), (2676, 113815), (2678, 113730), (2899, 105060), (3090, 98566), (3315, 91876), (3345, 91052), (3502, 86970), (3791, 80340), (4017, 75820), (4420, 68907), (4460, 68289), (5253, 57980), (5356, 56865), (5798, 52530), (6180, 49283), (6630, 45938), (6690, 45526), (6695, 45492), (7004, 43485), (7582, 40170), (8034, 37910), (8697, 35020), (8755, 34788), (10506, 28990), (11373, 26780), (11596, 26265), (13260, 22969), (13380, 22763), (13390, 22746), (14495, 21012), (15164, 20085), (16068, 18955), (17394, 17510)]