1434427040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 3693483360

約数和(自身を除く): 2259056320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 491, 496, 589, 608, 620, 760, 961, 982, 992, 1178, 1240, 1520, 1922, 1964, 2356, 2455, 2480, 2945, 3040, 3844, 3928, 4712, 4805, 4910, 4960, 5890, 7688, 7856, 9329, 9424, 9610, 9820, 11780, 15221, 15376, 15712, 18259, 18658, 18848, 19220, 19640, 23560, 30442, 30752, 36518, 37316, 38440, 39280, 46645, 47120, 60884, 73036, 74632, 76105, 76880, 78560, 91295, 93290, 94240, 121768, 146072, 149264, 152210, 153760, 182590, 186580, 243536, 289199, 292144, 298528, 304420, 365180, 373160, 471851, 487072, 578398, 584288, 608840, 730360, 746320, 943702, 1156796, 1217680, 1445995, 1460720, 1492640, 1887404, 2313592, 2359255, 2435360, 2891990, 2921440, 3774808, 4627184, 4718510, 5783980, 7549616, 8965169, 9254368, 9437020, 11567960, 15099232, 17930338, 18874040, 23135920, 35860676, 37748080, 44825845, 46271840, 71721352, 75496160, 89651690, 143442704, 179303380, 286885408, 358606760, 717213520, 1434427040]

約数ペア:

[(1, 1434427040), (2, 717213520), (4, 358606760), (5, 286885408), (8, 179303380), (10, 143442704), (16, 89651690), (19, 75496160), (20, 71721352), (31, 46271840), (32, 44825845), (38, 37748080), (40, 35860676), (62, 23135920), (76, 18874040), (80, 17930338), (95, 15099232), (124, 11567960), (152, 9437020), (155, 9254368), (160, 8965169), (190, 7549616), (248, 5783980), (304, 4718510), (310, 4627184), (380, 3774808), (491, 2921440), (496, 2891990), (589, 2435360), (608, 2359255), (620, 2313592), (760, 1887404), (961, 1492640), (982, 1460720), (992, 1445995), (1178, 1217680), (1240, 1156796), (1520, 943702), (1922, 746320), (1964, 730360), (2356, 608840), (2455, 584288), (2480, 578398), (2945, 487072), (3040, 471851), (3844, 373160), (3928, 365180), (4712, 304420), (4805, 298528), (4910, 292144), (4960, 289199), (5890, 243536), (7688, 186580), (7856, 182590), (9329, 153760), (9424, 152210), (9610, 149264), (9820, 146072), (11780, 121768), (15221, 94240), (15376, 93290), (15712, 91295), (18259, 78560), (18658, 76880), (18848, 76105), (19220, 74632), (19640, 73036), (23560, 60884), (30442, 47120), (30752, 46645), (36518, 39280), (37316, 38440)]