151520240080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{24907}}^1$

素因数の和:25185

約数の個数: 160

約数和(自身を含む): 398502494208

約数和(自身を除く): 246982254128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 223, 248, 310, 341, 440, 446, 496, 620, 682, 880, 892, 1115, 1240, 1364, 1705, 1784, 2230, 2453, 2480, 2728, 3410, 3568, 4460, 4906, 5456, 6820, 6913, 8920, 9812, 12265, 13640, 13826, 17840, 19624, 24530, 24907, 27280, 27652, 34565, 39248, 49060, 49814, 55304, 69130, 76043, 98120, 99628, 110608, 124535, 138260, 152086, 196240, 199256, 249070, 273977, 276520, 304172, 380215, 398512, 498140, 547954, 553040, 608344, 760430, 772117, 996280, 1095908, 1216688, 1369885, 1520860, 1544234, 1992560, 2191816, 2739770, 3041720, 3088468, 3860585, 4383632, 5479540, 5554261, 6083440, 6176936, 7721170, 8493287, 10959080, 11108522, 12353872, 15442340, 16986574, 21918160, 22217044, 27771305, 30884680, 33973148, 42466435, 44434088, 55542610, 61096871, 61769360, 67946296, 84932870, 88868176, 111085220, 122193742, 135892592, 169865740, 172182091, 222170440, 244387484, 305484355, 339731480, 344364182, 444340880, 488774968, 610968710, 679462960, 688728364, 860910455, 977549936, 1221937420, 1377456728, 1721820910, 1894003001, 2443874840, 2754913456, 3443641820, 3788006002, 4887749680, 6887283640, 7576012004, 9470015005, 13774567280, 15152024008, 18940030010, 30304048016, 37880060020, 75760120040, 151520240080]

約数ペア:

[(1, 151520240080), (2, 75760120040), (4, 37880060020), (5, 30304048016), (8, 18940030010), (10, 15152024008), (11, 13774567280), (16, 9470015005), (20, 7576012004), (22, 6887283640), (31, 4887749680), (40, 3788006002), (44, 3443641820), (55, 2754913456), (62, 2443874840), (80, 1894003001), (88, 1721820910), (110, 1377456728), (124, 1221937420), (155, 977549936), (176, 860910455), (220, 688728364), (223, 679462960), (248, 610968710), (310, 488774968), (341, 444340880), (440, 344364182), (446, 339731480), (496, 305484355), (620, 244387484), (682, 222170440), (880, 172182091), (892, 169865740), (1115, 135892592), (1240, 122193742), (1364, 111085220), (1705, 88868176), (1784, 84932870), (2230, 67946296), (2453, 61769360), (2480, 61096871), (2728, 55542610), (3410, 44434088), (3568, 42466435), (4460, 33973148), (4906, 30884680), (5456, 27771305), (6820, 22217044), (6913, 21918160), (8920, 16986574), (9812, 15442340), (12265, 12353872), (13640, 11108522), (13826, 10959080), (17840, 8493287), (19624, 7721170), (24530, 6176936), (24907, 6083440), (27280, 5554261), (27652, 5479540), (34565, 4383632), (39248, 3860585), (49060, 3088468), (49814, 3041720), (55304, 2739770), (69130, 2191816), (76043, 1992560), (98120, 1544234), (99628, 1520860), (110608, 1369885), (124535, 1216688), (138260, 1095908), (152086, 996280), (196240, 772117), (199256, 760430), (249070, 608344), (273977, 553040), (276520, 547954), (304172, 498140), (380215, 398512)]