977087160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20407}}^1$

素因数の和:20450

約数の個数: 192

約数和(自身を含む): 3820377600

約数和(自身を除く): 2843290440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 20407, 23940, 40814, 47880, 61221, 81628, 102035, 122442, 142849, 163256, 183663, 204070, 244884, 285698, 306105, 367326, 387733, 408140, 428547, 489768, 571396, 612210, 714245, 734652, 775466, 816280, 857094, 918315, 1142792, 1163199, 1224420, 1285641, 1428490, 1469304, 1550932, 1714188, 1836630, 1938665, 2142735, 2326398, 2448840, 2571282, 2714131, 2856980, 3101864, 3428376, 3489597, 3673260, 3877330, 4285470, 4652796, 5142564, 5428262, 5713960, 5815995, 6428205, 6979194, 7346520, 7754660, 8142393, 8570940, 9305592, 10285128, 10856524, 11631990, 12856410, 13570655, 13958388, 15509320, 16284786, 17141880, 17447985, 21713048, 23263980, 24427179, 25712820, 27141310, 27916776, 32569572, 34895970, 40711965, 46527960, 48854358, 51425640, 54282620, 65139144, 69791940, 81423930, 97708716, 108565240, 122135895, 139583880, 162847860, 195417432, 244271790, 325695720, 488543580, 977087160]

約数ペア:

[(1, 977087160), (2, 488543580), (3, 325695720), (4, 244271790), (5, 195417432), (6, 162847860), (7, 139583880), (8, 122135895), (9, 108565240), (10, 97708716), (12, 81423930), (14, 69791940), (15, 65139144), (18, 54282620), (19, 51425640), (20, 48854358), (21, 46527960), (24, 40711965), (28, 34895970), (30, 32569572), (35, 27916776), (36, 27141310), (38, 25712820), (40, 24427179), (42, 23263980), (45, 21713048), (56, 17447985), (57, 17141880), (60, 16284786), (63, 15509320), (70, 13958388), (72, 13570655), (76, 12856410), (84, 11631990), (90, 10856524), (95, 10285128), (105, 9305592), (114, 8570940), (120, 8142393), (126, 7754660), (133, 7346520), (140, 6979194), (152, 6428205), (168, 5815995), (171, 5713960), (180, 5428262), (190, 5142564), (210, 4652796), (228, 4285470), (252, 3877330), (266, 3673260), (280, 3489597), (285, 3428376), (315, 3101864), (342, 2856980), (360, 2714131), (380, 2571282), (399, 2448840), (420, 2326398), (456, 2142735), (504, 1938665), (532, 1836630), (570, 1714188), (630, 1550932), (665, 1469304), (684, 1428490), (760, 1285641), (798, 1224420), (840, 1163199), (855, 1142792), (1064, 918315), (1140, 857094), (1197, 816280), (1260, 775466), (1330, 734652), (1368, 714245), (1596, 612210), (1710, 571396), (1995, 489768), (2280, 428547), (2394, 408140), (2520, 387733), (2660, 367326), (3192, 306105), (3420, 285698), (3990, 244884), (4788, 204070), (5320, 183663), (5985, 163256), (6840, 142849), (7980, 122442), (9576, 102035), (11970, 81628), (15960, 61221), (20407, 47880), (23940, 40814)]