7145972640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{6521}}^1$

素因数の和:7303

約数の個数: 144

約数和(自身を含む): 24421420296

約数和(自身を除く): 17275447656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 761, 1440, 1522, 2283, 3044, 3805, 4566, 6088, 6521, 6849, 7610, 9132, 11415, 12176, 13042, 13698, 15220, 18264, 19563, 22830, 24352, 26084, 27396, 30440, 32605, 34245, 36528, 39126, 45660, 52168, 54792, 58689, 60880, 65210, 68490, 73056, 78252, 91320, 97815, 104336, 109584, 117378, 121760, 130420, 136980, 156504, 182640, 195630, 208672, 219168, 234756, 260840, 273960, 293445, 313008, 365280, 391260, 469512, 521680, 547920, 586890, 626016, 782520, 939024, 1043360, 1095840, 1173780, 1565040, 1878048, 2347560, 3130080, 4695120, 4962481, 9390240, 9924962, 14887443, 19849924, 24812405, 29774886, 39699848, 44662329, 49624810, 59549772, 74437215, 79399696, 89324658, 99249620, 119099544, 148874430, 158799392, 178649316, 198499240, 223311645, 238199088, 297748860, 357298632, 396998480, 446623290, 476398176, 595497720, 714597264, 793996960, 893246580, 1190995440, 1429194528, 1786493160, 2381990880, 3572986320, 7145972640]

約数ペア:

[(1, 7145972640), (2, 3572986320), (3, 2381990880), (4, 1786493160), (5, 1429194528), (6, 1190995440), (8, 893246580), (9, 793996960), (10, 714597264), (12, 595497720), (15, 476398176), (16, 446623290), (18, 396998480), (20, 357298632), (24, 297748860), (30, 238199088), (32, 223311645), (36, 198499240), (40, 178649316), (45, 158799392), (48, 148874430), (60, 119099544), (72, 99249620), (80, 89324658), (90, 79399696), (96, 74437215), (120, 59549772), (144, 49624810), (160, 44662329), (180, 39699848), (240, 29774886), (288, 24812405), (360, 19849924), (480, 14887443), (720, 9924962), (761, 9390240), (1440, 4962481), (1522, 4695120), (2283, 3130080), (3044, 2347560), (3805, 1878048), (4566, 1565040), (6088, 1173780), (6521, 1095840), (6849, 1043360), (7610, 939024), (9132, 782520), (11415, 626016), (12176, 586890), (13042, 547920), (13698, 521680), (15220, 469512), (18264, 391260), (19563, 365280), (22830, 313008), (24352, 293445), (26084, 273960), (27396, 260840), (30440, 234756), (32605, 219168), (34245, 208672), (36528, 195630), (39126, 182640), (45660, 156504), (52168, 136980), (54792, 130420), (58689, 121760), (60880, 117378), (65210, 109584), (68490, 104336), (73056, 97815), (78252, 91320)]