193925880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 696038400

約数和(自身を除く): 502112520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 54, 60, 69, 72, 74, 90, 92, 108, 111, 115, 120, 135, 138, 148, 180, 184, 185, 207, 211, 216, 222, 230, 270, 276, 296, 333, 345, 360, 370, 414, 422, 444, 460, 540, 552, 555, 621, 633, 666, 690, 740, 828, 844, 851, 888, 920, 999, 1035, 1055, 1080, 1110, 1242, 1266, 1332, 1380, 1480, 1656, 1665, 1688, 1702, 1899, 1998, 2070, 2110, 2220, 2484, 2532, 2553, 2664, 2760, 3105, 3165, 3330, 3404, 3798, 3996, 4140, 4220, 4255, 4440, 4853, 4968, 4995, 5064, 5106, 5697, 6210, 6330, 6660, 6808, 7596, 7659, 7807, 7992, 8280, 8440, 8510, 9495, 9706, 9990, 10212, 11394, 12420, 12660, 12765, 13320, 14559, 15192, 15318, 15614, 17020, 18990, 19412, 19980, 20424, 22788, 22977, 23421, 24265, 24840, 25320, 25530, 28485, 29118, 30636, 31228, 34040, 37980, 38295, 38824, 39035, 39960, 43677, 45576, 45954, 46842, 48530, 51060, 56970, 58236, 61272, 62456, 70263, 72795, 75960, 76590, 78070, 87354, 91908, 93684, 97060, 102120, 113940, 114885, 116472, 117105, 131031, 140526, 145590, 153180, 156140, 174708, 179561, 183816, 187368, 194120, 210789, 218385, 227880, 229770, 234210, 262062, 281052, 291180, 306360, 312280, 349416, 351315, 359122, 421578, 436770, 459540, 468420, 524124, 538683, 562104, 582360, 655155, 702630, 718244, 843156, 873540, 897805, 919080, 936840, 1048248, 1053945, 1077366, 1310310, 1405260, 1436488, 1616049, 1686312, 1747080, 1795610, 2107890, 2154732, 2620620, 2693415, 2810520, 3232098, 3591220, 4215780, 4309464, 4848147, 5241240, 5386830, 6464196, 7182440, 8080245, 8431560, 9696294, 10773660, 12928392, 16160490, 19392588, 21547320, 24240735, 32320980, 38785176, 48481470, 64641960, 96962940, 193925880]

約数ペア:

[(1, 193925880), (2, 96962940), (3, 64641960), (4, 48481470), (5, 38785176), (6, 32320980), (8, 24240735), (9, 21547320), (10, 19392588), (12, 16160490), (15, 12928392), (18, 10773660), (20, 9696294), (23, 8431560), (24, 8080245), (27, 7182440), (30, 6464196), (36, 5386830), (37, 5241240), (40, 4848147), (45, 4309464), (46, 4215780), (54, 3591220), (60, 3232098), (69, 2810520), (72, 2693415), (74, 2620620), (90, 2154732), (92, 2107890), (108, 1795610), (111, 1747080), (115, 1686312), (120, 1616049), (135, 1436488), (138, 1405260), (148, 1310310), (180, 1077366), (184, 1053945), (185, 1048248), (207, 936840), (211, 919080), (216, 897805), (222, 873540), (230, 843156), (270, 718244), (276, 702630), (296, 655155), (333, 582360), (345, 562104), (360, 538683), (370, 524124), (414, 468420), (422, 459540), (444, 436770), (460, 421578), (540, 359122), (552, 351315), (555, 349416), (621, 312280), (633, 306360), (666, 291180), (690, 281052), (740, 262062), (828, 234210), (844, 229770), (851, 227880), (888, 218385), (920, 210789), (999, 194120), (1035, 187368), (1055, 183816), (1080, 179561), (1110, 174708), (1242, 156140), (1266, 153180), (1332, 145590), (1380, 140526), (1480, 131031), (1656, 117105), (1665, 116472), (1688, 114885), (1702, 113940), (1899, 102120), (1998, 97060), (2070, 93684), (2110, 91908), (2220, 87354), (2484, 78070), (2532, 76590), (2553, 75960), (2664, 72795), (2760, 70263), (3105, 62456), (3165, 61272), (3330, 58236), (3404, 56970), (3798, 51060), (3996, 48530), (4140, 46842), (4220, 45954), (4255, 45576), (4440, 43677), (4853, 39960), (4968, 39035), (4995, 38824), (5064, 38295), (5106, 37980), (5697, 34040), (6210, 31228), (6330, 30636), (6660, 29118), (6808, 28485), (7596, 25530), (7659, 25320), (7807, 24840), (7992, 24265), (8280, 23421), (8440, 22977), (8510, 22788), (9495, 20424), (9706, 19980), (9990, 19412), (10212, 18990), (11394, 17020), (12420, 15614), (12660, 15318), (12765, 15192), (13320, 14559)]