674895780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:915

約数の個数: 192

約数和(自身を含む): 2282004480

約数和(自身を除く): 1607108700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 127, 130, 135, 156, 180, 195, 234, 254, 260, 270, 351, 381, 390, 468, 508, 540, 585, 635, 702, 757, 762, 780, 1143, 1170, 1270, 1404, 1514, 1524, 1651, 1755, 1905, 2271, 2286, 2340, 2540, 3028, 3302, 3429, 3510, 3785, 3810, 4542, 4572, 4953, 5715, 6604, 6813, 6858, 7020, 7570, 7620, 8255, 9084, 9841, 9906, 11355, 11430, 13626, 13716, 14859, 15140, 16510, 17145, 19682, 19812, 20439, 22710, 22860, 24765, 27252, 29523, 29718, 33020, 34065, 34290, 39364, 40878, 44577, 45420, 49205, 49530, 59046, 59436, 68130, 68580, 74295, 81756, 88569, 89154, 96139, 98410, 99060, 102195, 118092, 136260, 147615, 148590, 177138, 178308, 192278, 196820, 204390, 222885, 265707, 288417, 295230, 297180, 354276, 384556, 408780, 442845, 445770, 480695, 531414, 576834, 590460, 865251, 885690, 891540, 961390, 1062828, 1153668, 1249807, 1328535, 1442085, 1730502, 1771380, 1922780, 2499614, 2595753, 2657070, 2884170, 3461004, 3749421, 4326255, 4999228, 5191506, 5314140, 5768340, 6249035, 7498842, 8652510, 10383012, 11248263, 12498070, 12978765, 14997684, 17305020, 18747105, 22496526, 24996140, 25957530, 33744789, 37494210, 44993052, 51915060, 56241315, 67489578, 74988420, 112482630, 134979156, 168723945, 224965260, 337447890, 674895780]

約数ペア:

[(1, 674895780), (2, 337447890), (3, 224965260), (4, 168723945), (5, 134979156), (6, 112482630), (9, 74988420), (10, 67489578), (12, 56241315), (13, 51915060), (15, 44993052), (18, 37494210), (20, 33744789), (26, 25957530), (27, 24996140), (30, 22496526), (36, 18747105), (39, 17305020), (45, 14997684), (52, 12978765), (54, 12498070), (60, 11248263), (65, 10383012), (78, 8652510), (90, 7498842), (108, 6249035), (117, 5768340), (127, 5314140), (130, 5191506), (135, 4999228), (156, 4326255), (180, 3749421), (195, 3461004), (234, 2884170), (254, 2657070), (260, 2595753), (270, 2499614), (351, 1922780), (381, 1771380), (390, 1730502), (468, 1442085), (508, 1328535), (540, 1249807), (585, 1153668), (635, 1062828), (702, 961390), (757, 891540), (762, 885690), (780, 865251), (1143, 590460), (1170, 576834), (1270, 531414), (1404, 480695), (1514, 445770), (1524, 442845), (1651, 408780), (1755, 384556), (1905, 354276), (2271, 297180), (2286, 295230), (2340, 288417), (2540, 265707), (3028, 222885), (3302, 204390), (3429, 196820), (3510, 192278), (3785, 178308), (3810, 177138), (4542, 148590), (4572, 147615), (4953, 136260), (5715, 118092), (6604, 102195), (6813, 99060), (6858, 98410), (7020, 96139), (7570, 89154), (7620, 88569), (8255, 81756), (9084, 74295), (9841, 68580), (9906, 68130), (11355, 59436), (11430, 59046), (13626, 49530), (13716, 49205), (14859, 45420), (15140, 44577), (16510, 40878), (17145, 39364), (19682, 34290), (19812, 34065), (20439, 33020), (22710, 29718), (22860, 29523), (24765, 27252)]