66984120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 192

約数和(自身を含む): 262080000

約数和(自身を除く): 195095880

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, 1399, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2798, 3192, 3420, 3990, 4197, 4788, 5320, 5596, 5985, 6840, 6995, 7980, 8394, 9576, 9793, 11192, 11970, 12591, 13990, 15960, 16788, 19586, 20985, 23940, 25182, 26581, 27980, 29379, 33576, 39172, 41970, 47880, 48965, 50364, 53162, 55960, 58758, 62955, 78344, 79743, 83940, 88137, 97930, 100728, 106324, 117516, 125910, 132905, 146895, 159486, 167880, 176274, 186067, 195860, 212648, 235032, 239229, 251820, 265810, 293790, 318972, 352548, 372134, 391720, 398715, 440685, 478458, 503640, 531620, 558201, 587580, 637944, 705096, 744268, 797430, 881370, 930335, 956916, 1063240, 1116402, 1175160, 1196145, 1488536, 1594860, 1674603, 1762740, 1860670, 1913832, 2232804, 2392290, 2791005, 3189720, 3349206, 3525480, 3721340, 4465608, 4784580, 5582010, 6698412, 7442680, 8373015, 9569160, 11164020, 13396824, 16746030, 22328040, 33492060, 66984120]

約数ペア:

[(1, 66984120), (2, 33492060), (3, 22328040), (4, 16746030), (5, 13396824), (6, 11164020), (7, 9569160), (8, 8373015), (9, 7442680), (10, 6698412), (12, 5582010), (14, 4784580), (15, 4465608), (18, 3721340), (19, 3525480), (20, 3349206), (21, 3189720), (24, 2791005), (28, 2392290), (30, 2232804), (35, 1913832), (36, 1860670), (38, 1762740), (40, 1674603), (42, 1594860), (45, 1488536), (56, 1196145), (57, 1175160), (60, 1116402), (63, 1063240), (70, 956916), (72, 930335), (76, 881370), (84, 797430), (90, 744268), (95, 705096), (105, 637944), (114, 587580), (120, 558201), (126, 531620), (133, 503640), (140, 478458), (152, 440685), (168, 398715), (171, 391720), (180, 372134), (190, 352548), (210, 318972), (228, 293790), (252, 265810), (266, 251820), (280, 239229), (285, 235032), (315, 212648), (342, 195860), (360, 186067), (380, 176274), (399, 167880), (420, 159486), (456, 146895), (504, 132905), (532, 125910), (570, 117516), (630, 106324), (665, 100728), (684, 97930), (760, 88137), (798, 83940), (840, 79743), (855, 78344), (1064, 62955), (1140, 58758), (1197, 55960), (1260, 53162), (1330, 50364), (1368, 48965), (1399, 47880), (1596, 41970), (1710, 39172), (1995, 33576), (2280, 29379), (2394, 27980), (2520, 26581), (2660, 25182), (2798, 23940), (3192, 20985), (3420, 19586), (3990, 16788), (4197, 15960), (4788, 13990), (5320, 12591), (5596, 11970), (5985, 11192), (6840, 9793), (6995, 9576), (7980, 8394)]