198300240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 180

約数和(自身を含む): 708179004

約数和(自身を除く): 509878764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 953, 1020, 1156, 1224, 1360, 1445, 1530, 1734, 1906, 2040, 2312, 2448, 2601, 2859, 2890, 3060, 3468, 3812, 4080, 4335, 4624, 4765, 5202, 5718, 5780, 6120, 6936, 7624, 8577, 8670, 9530, 10404, 11436, 11560, 12240, 13005, 13872, 14295, 15248, 16201, 17154, 17340, 19060, 20808, 22872, 23120, 26010, 28590, 32402, 34308, 34680, 38120, 41616, 42885, 45744, 48603, 52020, 57180, 64804, 68616, 69360, 76240, 81005, 85770, 97206, 104040, 114360, 129608, 137232, 145809, 162010, 171540, 194412, 208080, 228720, 243015, 259216, 275417, 291618, 324020, 343080, 388824, 486030, 550834, 583236, 648040, 686160, 729045, 777648, 826251, 972060, 1101668, 1166472, 1296080, 1377085, 1458090, 1652502, 1944120, 2203336, 2332944, 2478753, 2754170, 2916180, 3305004, 3888240, 4131255, 4406672, 4957506, 5508340, 5832360, 6610008, 8262510, 9915012, 11016680, 11664720, 12393765, 13220016, 16525020, 19830024, 22033360, 24787530, 33050040, 39660048, 49575060, 66100080, 99150120, 198300240]

約数ペア:

[(1, 198300240), (2, 99150120), (3, 66100080), (4, 49575060), (5, 39660048), (6, 33050040), (8, 24787530), (9, 22033360), (10, 19830024), (12, 16525020), (15, 13220016), (16, 12393765), (17, 11664720), (18, 11016680), (20, 9915012), (24, 8262510), (30, 6610008), (34, 5832360), (36, 5508340), (40, 4957506), (45, 4406672), (48, 4131255), (51, 3888240), (60, 3305004), (68, 2916180), (72, 2754170), (80, 2478753), (85, 2332944), (90, 2203336), (102, 1944120), (120, 1652502), (136, 1458090), (144, 1377085), (153, 1296080), (170, 1166472), (180, 1101668), (204, 972060), (240, 826251), (255, 777648), (272, 729045), (289, 686160), (306, 648040), (340, 583236), (360, 550834), (408, 486030), (510, 388824), (578, 343080), (612, 324020), (680, 291618), (720, 275417), (765, 259216), (816, 243015), (867, 228720), (953, 208080), (1020, 194412), (1156, 171540), (1224, 162010), (1360, 145809), (1445, 137232), (1530, 129608), (1734, 114360), (1906, 104040), (2040, 97206), (2312, 85770), (2448, 81005), (2601, 76240), (2859, 69360), (2890, 68616), (3060, 64804), (3468, 57180), (3812, 52020), (4080, 48603), (4335, 45744), (4624, 42885), (4765, 41616), (5202, 38120), (5718, 34680), (5780, 34308), (6120, 32402), (6936, 28590), (7624, 26010), (8577, 23120), (8670, 22872), (9530, 20808), (10404, 19060), (11436, 17340), (11560, 17154), (12240, 16201), (13005, 15248), (13872, 14295)]