155753640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3296

約数の個数: 192

約数和(自身を含む): 609148800

約数和(自身を除く): 453395160

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, 3253, 3420, 3990, 4788, 5320, 5985, 6506, 6840, 7980, 9576, 9759, 11970, 13012, 15960, 16265, 19518, 22771, 23940, 26024, 29277, 32530, 39036, 45542, 47880, 48795, 58554, 61807, 65060, 68313, 78072, 91084, 97590, 113855, 117108, 123614, 130120, 136626, 146385, 182168, 185421, 195180, 204939, 227710, 234216, 247228, 273252, 292770, 309035, 341565, 370842, 390360, 409878, 432649, 455420, 494456, 546504, 556263, 585540, 618070, 683130, 741684, 819756, 865298, 910840, 927105, 1024695, 1112526, 1171080, 1236140, 1297947, 1366260, 1483368, 1639512, 1730596, 1854210, 2049390, 2163245, 2225052, 2472280, 2595894, 2732520, 2781315, 3461192, 3708420, 3893841, 4098780, 4326490, 4450104, 5191788, 5562630, 6489735, 7416840, 7787682, 8197560, 8652980, 10383576, 11125260, 12979470, 15575364, 17305960, 19469205, 22250520, 25958940, 31150728, 38938410, 51917880, 77876820, 155753640]

約数ペア:

[(1, 155753640), (2, 77876820), (3, 51917880), (4, 38938410), (5, 31150728), (6, 25958940), (7, 22250520), (8, 19469205), (9, 17305960), (10, 15575364), (12, 12979470), (14, 11125260), (15, 10383576), (18, 8652980), (19, 8197560), (20, 7787682), (21, 7416840), (24, 6489735), (28, 5562630), (30, 5191788), (35, 4450104), (36, 4326490), (38, 4098780), (40, 3893841), (42, 3708420), (45, 3461192), (56, 2781315), (57, 2732520), (60, 2595894), (63, 2472280), (70, 2225052), (72, 2163245), (76, 2049390), (84, 1854210), (90, 1730596), (95, 1639512), (105, 1483368), (114, 1366260), (120, 1297947), (126, 1236140), (133, 1171080), (140, 1112526), (152, 1024695), (168, 927105), (171, 910840), (180, 865298), (190, 819756), (210, 741684), (228, 683130), (252, 618070), (266, 585540), (280, 556263), (285, 546504), (315, 494456), (342, 455420), (360, 432649), (380, 409878), (399, 390360), (420, 370842), (456, 341565), (504, 309035), (532, 292770), (570, 273252), (630, 247228), (665, 234216), (684, 227710), (760, 204939), (798, 195180), (840, 185421), (855, 182168), (1064, 146385), (1140, 136626), (1197, 130120), (1260, 123614), (1330, 117108), (1368, 113855), (1596, 97590), (1710, 91084), (1995, 78072), (2280, 68313), (2394, 65060), (2520, 61807), (2660, 58554), (3192, 48795), (3253, 47880), (3420, 45542), (3990, 39036), (4788, 32530), (5320, 29277), (5985, 26024), (6506, 23940), (6840, 22771), (7980, 19518), (9576, 16265), (9759, 15960), (11970, 13012)]