448317989820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{557069}}^1$

素因数の和:557364

約数の個数: 144

約数和(自身を含む): 1445369365440

約数和(自身を除く): 997051375620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 263, 306, 340, 510, 526, 612, 765, 789, 1020, 1052, 1315, 1530, 1578, 2367, 2630, 3060, 3156, 3945, 4471, 4734, 5260, 7890, 8942, 9468, 11835, 13413, 15780, 17884, 22355, 23670, 26826, 40239, 44710, 47340, 53652, 67065, 80478, 89420, 134130, 160956, 201195, 268260, 402390, 557069, 804780, 1114138, 1671207, 2228276, 2785345, 3342414, 5013621, 5570690, 6684828, 8356035, 9470173, 10027242, 11141380, 16712070, 18940346, 20054484, 25068105, 28410519, 33424140, 37880692, 47350865, 50136210, 56821038, 85231557, 94701730, 100272420, 113642076, 142052595, 146509147, 170463114, 189403460, 284105190, 293018294, 340926228, 426157785, 439527441, 568210380, 586036588, 732545735, 852315570, 879054882, 1318582323, 1465091470, 1704631140, 1758109764, 2197637205, 2490655499, 2637164646, 2930182940, 4395274410, 4981310998, 5274329292, 6592911615, 7471966497, 8790548820, 9962621996, 12453277495, 13185823230, 14943932994, 22415899491, 24906554990, 26371646460, 29887865988, 37359832485, 44831798982, 49813109980, 74719664970, 89663597964, 112079497455, 149439329940, 224158994910, 448317989820]

約数ペア:

[(1, 448317989820), (2, 224158994910), (3, 149439329940), (4, 112079497455), (5, 89663597964), (6, 74719664970), (9, 49813109980), (10, 44831798982), (12, 37359832485), (15, 29887865988), (17, 26371646460), (18, 24906554990), (20, 22415899491), (30, 14943932994), (34, 13185823230), (36, 12453277495), (45, 9962621996), (51, 8790548820), (60, 7471966497), (68, 6592911615), (85, 5274329292), (90, 4981310998), (102, 4395274410), (153, 2930182940), (170, 2637164646), (180, 2490655499), (204, 2197637205), (255, 1758109764), (263, 1704631140), (306, 1465091470), (340, 1318582323), (510, 879054882), (526, 852315570), (612, 732545735), (765, 586036588), (789, 568210380), (1020, 439527441), (1052, 426157785), (1315, 340926228), (1530, 293018294), (1578, 284105190), (2367, 189403460), (2630, 170463114), (3060, 146509147), (3156, 142052595), (3945, 113642076), (4471, 100272420), (4734, 94701730), (5260, 85231557), (7890, 56821038), (8942, 50136210), (9468, 47350865), (11835, 37880692), (13413, 33424140), (15780, 28410519), (17884, 25068105), (22355, 20054484), (23670, 18940346), (26826, 16712070), (40239, 11141380), (44710, 10027242), (47340, 9470173), (53652, 8356035), (67065, 6684828), (80478, 5570690), (89420, 5013621), (134130, 3342414), (160956, 2785345), (201195, 2228276), (268260, 1671207), (402390, 1114138), (557069, 804780)]