155892660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 192

約数和(自身を含む): 558157824

約数和(自身を除く): 402265164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 287, 308, 330, 385, 410, 420, 451, 462, 492, 574, 615, 660, 770, 820, 823, 861, 902, 924, 1148, 1155, 1230, 1353, 1435, 1540, 1646, 1722, 1804, 2255, 2310, 2460, 2469, 2706, 2870, 3157, 3292, 3444, 4115, 4305, 4510, 4620, 4938, 5412, 5740, 5761, 6314, 6765, 8230, 8610, 9020, 9053, 9471, 9876, 11522, 12345, 12628, 13530, 15785, 16460, 17220, 17283, 18106, 18942, 23044, 24690, 27060, 27159, 28805, 31570, 33743, 34566, 36212, 37884, 45265, 47355, 49380, 54318, 57610, 63140, 63371, 67486, 69132, 86415, 90530, 94710, 101229, 108636, 115220, 126742, 134972, 135795, 168715, 172830, 181060, 189420, 190113, 202458, 236201, 253484, 271590, 316855, 337430, 345660, 371173, 380226, 404916, 472402, 506145, 543180, 633710, 674860, 708603, 742346, 760452, 944804, 950565, 1012290, 1113519, 1181005, 1267420, 1417206, 1484692, 1855865, 1901130, 2024580, 2227038, 2362010, 2598211, 2834412, 3543015, 3711730, 3802260, 4454076, 4724020, 5196422, 5567595, 7086030, 7423460, 7794633, 10392844, 11135190, 12991055, 14172060, 15589266, 22270380, 25982110, 31178532, 38973165, 51964220, 77946330, 155892660]

約数ペア:

[(1, 155892660), (2, 77946330), (3, 51964220), (4, 38973165), (5, 31178532), (6, 25982110), (7, 22270380), (10, 15589266), (11, 14172060), (12, 12991055), (14, 11135190), (15, 10392844), (20, 7794633), (21, 7423460), (22, 7086030), (28, 5567595), (30, 5196422), (33, 4724020), (35, 4454076), (41, 3802260), (42, 3711730), (44, 3543015), (55, 2834412), (60, 2598211), (66, 2362010), (70, 2227038), (77, 2024580), (82, 1901130), (84, 1855865), (105, 1484692), (110, 1417206), (123, 1267420), (132, 1181005), (140, 1113519), (154, 1012290), (164, 950565), (165, 944804), (205, 760452), (210, 742346), (220, 708603), (231, 674860), (246, 633710), (287, 543180), (308, 506145), (330, 472402), (385, 404916), (410, 380226), (420, 371173), (451, 345660), (462, 337430), (492, 316855), (574, 271590), (615, 253484), (660, 236201), (770, 202458), (820, 190113), (823, 189420), (861, 181060), (902, 172830), (924, 168715), (1148, 135795), (1155, 134972), (1230, 126742), (1353, 115220), (1435, 108636), (1540, 101229), (1646, 94710), (1722, 90530), (1804, 86415), (2255, 69132), (2310, 67486), (2460, 63371), (2469, 63140), (2706, 57610), (2870, 54318), (3157, 49380), (3292, 47355), (3444, 45265), (4115, 37884), (4305, 36212), (4510, 34566), (4620, 33743), (4938, 31570), (5412, 28805), (5740, 27159), (5761, 27060), (6314, 24690), (6765, 23044), (8230, 18942), (8610, 18106), (9020, 17283), (9053, 17220), (9471, 16460), (9876, 15785), (11522, 13530), (12345, 12628)]