4172210040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1723}}^1$

素因数の和:2941

約数の個数: 128

約数和(自身を含む): 13271765760

約数和(自身を除く): 9099555720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1187, 1723, 2040, 2374, 3446, 3561, 4748, 5169, 5935, 6892, 7122, 8615, 9496, 10338, 11870, 13784, 14244, 17230, 17805, 20179, 20676, 23740, 25845, 28488, 29291, 34460, 35610, 40358, 41352, 47480, 51690, 58582, 60537, 68920, 71220, 80716, 87873, 100895, 103380, 117164, 121074, 142440, 146455, 161432, 175746, 201790, 206760, 234328, 242148, 292910, 302685, 351492, 403580, 439365, 484296, 585820, 605370, 702984, 807160, 878730, 1171640, 1210740, 1757460, 2045201, 2421480, 3514920, 4090402, 6135603, 8180804, 10226005, 12271206, 16361608, 20452010, 24542412, 30678015, 34768417, 40904020, 49084824, 61356030, 69536834, 81808040, 104305251, 122712060, 139073668, 173842085, 208610502, 245424120, 278147336, 347684170, 417221004, 521526255, 695368340, 834442008, 1043052510, 1390736680, 2086105020, 4172210040]

約数ペア:

[(1, 4172210040), (2, 2086105020), (3, 1390736680), (4, 1043052510), (5, 834442008), (6, 695368340), (8, 521526255), (10, 417221004), (12, 347684170), (15, 278147336), (17, 245424120), (20, 208610502), (24, 173842085), (30, 139073668), (34, 122712060), (40, 104305251), (51, 81808040), (60, 69536834), (68, 61356030), (85, 49084824), (102, 40904020), (120, 34768417), (136, 30678015), (170, 24542412), (204, 20452010), (255, 16361608), (340, 12271206), (408, 10226005), (510, 8180804), (680, 6135603), (1020, 4090402), (1187, 3514920), (1723, 2421480), (2040, 2045201), (2374, 1757460), (3446, 1210740), (3561, 1171640), (4748, 878730), (5169, 807160), (5935, 702984), (6892, 605370), (7122, 585820), (8615, 484296), (9496, 439365), (10338, 403580), (11870, 351492), (13784, 302685), (14244, 292910), (17230, 242148), (17805, 234328), (20179, 206760), (20676, 201790), (23740, 175746), (25845, 161432), (28488, 146455), (29291, 142440), (34460, 121074), (35610, 117164), (40358, 103380), (41352, 100895), (47480, 87873), (51690, 80716), (58582, 71220), (60537, 68920)]