671339160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1706

約数の個数: 192

約数和(自身を含む): 2335788000

約数和(自身を除く): 1664448840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 61, 72, 76, 90, 95, 114, 120, 122, 152, 171, 180, 183, 190, 228, 244, 285, 305, 342, 360, 366, 380, 456, 488, 549, 570, 610, 684, 732, 760, 855, 915, 1098, 1140, 1159, 1220, 1368, 1464, 1609, 1710, 1830, 2196, 2280, 2318, 2440, 2745, 3218, 3420, 3477, 3660, 4392, 4636, 4827, 5490, 5795, 6436, 6840, 6954, 7320, 8045, 9272, 9654, 10431, 10980, 11590, 12872, 13908, 14481, 16090, 17385, 19308, 20862, 21960, 23180, 24135, 27816, 28962, 30571, 32180, 34770, 38616, 41724, 46360, 48270, 52155, 57924, 61142, 64360, 69540, 72405, 83448, 91713, 96540, 98149, 104310, 115848, 122284, 139080, 144810, 152855, 183426, 193080, 196298, 208620, 244568, 275139, 289620, 294447, 305710, 366852, 392596, 417240, 458565, 490745, 550278, 579240, 588894, 611420, 733704, 785192, 883341, 917130, 981490, 1100556, 1177788, 1222840, 1375695, 1472235, 1766682, 1834260, 1864831, 1962980, 2201112, 2355576, 2751390, 2944470, 3533364, 3668520, 3729662, 3925960, 4416705, 5502780, 5594493, 5888940, 7066728, 7459324, 8833410, 9324155, 11005560, 11188986, 11777880, 14918648, 16783479, 17666820, 18648310, 22377972, 27972465, 33566958, 35333640, 37296620, 44755944, 55944930, 67133916, 74593240, 83917395, 111889860, 134267832, 167834790, 223779720, 335669580, 671339160]

約数ペア:

[(1, 671339160), (2, 335669580), (3, 223779720), (4, 167834790), (5, 134267832), (6, 111889860), (8, 83917395), (9, 74593240), (10, 67133916), (12, 55944930), (15, 44755944), (18, 37296620), (19, 35333640), (20, 33566958), (24, 27972465), (30, 22377972), (36, 18648310), (38, 17666820), (40, 16783479), (45, 14918648), (57, 11777880), (60, 11188986), (61, 11005560), (72, 9324155), (76, 8833410), (90, 7459324), (95, 7066728), (114, 5888940), (120, 5594493), (122, 5502780), (152, 4416705), (171, 3925960), (180, 3729662), (183, 3668520), (190, 3533364), (228, 2944470), (244, 2751390), (285, 2355576), (305, 2201112), (342, 1962980), (360, 1864831), (366, 1834260), (380, 1766682), (456, 1472235), (488, 1375695), (549, 1222840), (570, 1177788), (610, 1100556), (684, 981490), (732, 917130), (760, 883341), (855, 785192), (915, 733704), (1098, 611420), (1140, 588894), (1159, 579240), (1220, 550278), (1368, 490745), (1464, 458565), (1609, 417240), (1710, 392596), (1830, 366852), (2196, 305710), (2280, 294447), (2318, 289620), (2440, 275139), (2745, 244568), (3218, 208620), (3420, 196298), (3477, 193080), (3660, 183426), (4392, 152855), (4636, 144810), (4827, 139080), (5490, 122284), (5795, 115848), (6436, 104310), (6840, 98149), (6954, 96540), (7320, 91713), (8045, 83448), (9272, 72405), (9654, 69540), (10431, 64360), (10980, 61142), (11590, 57924), (12872, 52155), (13908, 48270), (14481, 46360), (16090, 41724), (17385, 38616), (19308, 34770), (20862, 32180), (21960, 30571), (23180, 28962), (24135, 27816)]