258008524680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{81439}}^1$

素因数の和:83023

約数の個数: 128

約数和(自身を含む): 820094284800

約数和(自身を除く): 562085760120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1553, 2040, 3106, 4659, 6212, 7765, 9318, 12424, 15530, 18636, 23295, 26401, 31060, 37272, 46590, 52802, 62120, 79203, 81439, 93180, 105604, 132005, 158406, 162878, 186360, 211208, 244317, 264010, 316812, 325756, 396015, 407195, 488634, 528020, 633624, 651512, 792030, 814390, 977268, 1056040, 1221585, 1384463, 1584060, 1628780, 1954536, 2443170, 2768926, 3168120, 3257560, 4153389, 4886340, 5537852, 6922315, 8306778, 9772680, 11075704, 13844630, 16613556, 20766945, 27689260, 33227112, 41533890, 55378520, 83067780, 126474767, 166135560, 252949534, 379424301, 505899068, 632373835, 758848602, 1011798136, 1264747670, 1517697204, 1897121505, 2150071039, 2529495340, 3035394408, 3794243010, 4300142078, 5058990680, 6450213117, 7588486020, 8600284156, 10750355195, 12900426234, 15176972040, 17200568312, 21500710390, 25800852468, 32251065585, 43001420780, 51601704936, 64502131170, 86002841560, 129004262340, 258008524680]

約数ペア:

[(1, 258008524680), (2, 129004262340), (3, 86002841560), (4, 64502131170), (5, 51601704936), (6, 43001420780), (8, 32251065585), (10, 25800852468), (12, 21500710390), (15, 17200568312), (17, 15176972040), (20, 12900426234), (24, 10750355195), (30, 8600284156), (34, 7588486020), (40, 6450213117), (51, 5058990680), (60, 4300142078), (68, 3794243010), (85, 3035394408), (102, 2529495340), (120, 2150071039), (136, 1897121505), (170, 1517697204), (204, 1264747670), (255, 1011798136), (340, 758848602), (408, 632373835), (510, 505899068), (680, 379424301), (1020, 252949534), (1553, 166135560), (2040, 126474767), (3106, 83067780), (4659, 55378520), (6212, 41533890), (7765, 33227112), (9318, 27689260), (12424, 20766945), (15530, 16613556), (18636, 13844630), (23295, 11075704), (26401, 9772680), (31060, 8306778), (37272, 6922315), (46590, 5537852), (52802, 4886340), (62120, 4153389), (79203, 3257560), (81439, 3168120), (93180, 2768926), (105604, 2443170), (132005, 1954536), (158406, 1628780), (162878, 1584060), (186360, 1384463), (211208, 1221585), (244317, 1056040), (264010, 977268), (316812, 814390), (325756, 792030), (396015, 651512), (407195, 633624), (488634, 528020)]