15660002988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:517

約数の個数: 288

約数和(自身を含む): 48055687680

約数和(自身を除く): 32395684692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 43, 63, 74, 84, 86, 111, 126, 129, 139, 148, 172, 222, 252, 258, 259, 278, 281, 301, 333, 387, 417, 444, 516, 518, 556, 562, 602, 666, 774, 777, 834, 843, 903, 973, 1036, 1124, 1204, 1251, 1332, 1548, 1554, 1591, 1668, 1686, 1806, 1946, 1967, 2331, 2502, 2529, 2709, 2919, 3108, 3182, 3372, 3612, 3892, 3934, 4662, 4773, 5004, 5058, 5143, 5418, 5838, 5901, 5977, 6364, 7868, 8757, 9324, 9546, 10116, 10286, 10397, 10836, 11137, 11676, 11802, 11954, 12083, 14319, 15429, 17514, 17703, 17931, 19092, 20572, 20794, 22274, 23604, 23908, 24166, 28638, 30858, 31191, 33411, 35028, 35406, 35862, 36001, 36249, 39059, 41588, 41839, 44548, 46287, 48332, 53793, 57276, 61716, 62382, 66822, 70812, 71724, 72002, 72498, 72779, 78118, 83678, 84581, 92574, 93573, 100233, 107586, 108003, 108747, 117177, 124764, 125517, 133644, 144004, 144996, 145558, 156236, 167356, 169162, 185148, 187146, 200466, 215172, 216006, 217494, 218337, 221149, 234354, 251034, 253743, 273413, 291116, 324009, 338324, 351531, 374292, 376551, 400932, 432012, 434988, 436674, 442298, 447071, 468708, 502068, 507486, 546826, 648018, 655011, 663447, 703062, 753102, 761229, 820239, 873348, 884596, 894142, 1014972, 1093652, 1296036, 1310022, 1326894, 1341213, 1406124, 1445183, 1506204, 1522458, 1548043, 1640478, 1679537, 1788284, 1990341, 2460717, 2620044, 2653788, 2682426, 2890366, 3044916, 3096086, 3129497, 3280956, 3359074, 3980682, 4023639, 4335549, 4644129, 4921434, 5038611, 5364852, 5780732, 6192172, 6258994, 6718148, 7961364, 8047278, 8671098, 9288258, 9388491, 9842868, 10077222, 10116281, 11756759, 12517988, 13006647, 13932387, 15115833, 16094556, 17342196, 18576516, 18776982, 20154444, 20232562, 23513518, 26013294, 27864774, 28165473, 30231666, 30348843, 35270277, 37553964, 40465124, 47027036, 52026588, 55729548, 56330946, 60463332, 60697686, 62142869, 70540554, 91046529, 105810831, 112661892, 121395372, 124285738, 141081108, 182093058, 186428607, 211621662, 248571476, 364186116, 372857214, 423243324, 435000083, 559285821, 745714428, 870000166, 1118571642, 1305000249, 1740000332, 2237143284, 2610000498, 3915000747, 5220000996, 7830001494, 15660002988]

約数ペア:

[(1, 15660002988), (2, 7830001494), (3, 5220000996), (4, 3915000747), (6, 2610000498), (7, 2237143284), (9, 1740000332), (12, 1305000249), (14, 1118571642), (18, 870000166), (21, 745714428), (28, 559285821), (36, 435000083), (37, 423243324), (42, 372857214), (43, 364186116), (63, 248571476), (74, 211621662), (84, 186428607), (86, 182093058), (111, 141081108), (126, 124285738), (129, 121395372), (139, 112661892), (148, 105810831), (172, 91046529), (222, 70540554), (252, 62142869), (258, 60697686), (259, 60463332), (278, 56330946), (281, 55729548), (301, 52026588), (333, 47027036), (387, 40465124), (417, 37553964), (444, 35270277), (516, 30348843), (518, 30231666), (556, 28165473), (562, 27864774), (602, 26013294), (666, 23513518), (774, 20232562), (777, 20154444), (834, 18776982), (843, 18576516), (903, 17342196), (973, 16094556), (1036, 15115833), (1124, 13932387), (1204, 13006647), (1251, 12517988), (1332, 11756759), (1548, 10116281), (1554, 10077222), (1591, 9842868), (1668, 9388491), (1686, 9288258), (1806, 8671098), (1946, 8047278), (1967, 7961364), (2331, 6718148), (2502, 6258994), (2529, 6192172), (2709, 5780732), (2919, 5364852), (3108, 5038611), (3182, 4921434), (3372, 4644129), (3612, 4335549), (3892, 4023639), (3934, 3980682), (4662, 3359074), (4773, 3280956), (5004, 3129497), (5058, 3096086), (5143, 3044916), (5418, 2890366), (5838, 2682426), (5901, 2653788), (5977, 2620044), (6364, 2460717), (7868, 1990341), (8757, 1788284), (9324, 1679537), (9546, 1640478), (10116, 1548043), (10286, 1522458), (10397, 1506204), (10836, 1445183), (11137, 1406124), (11676, 1341213), (11802, 1326894), (11954, 1310022), (12083, 1296036), (14319, 1093652), (15429, 1014972), (17514, 894142), (17703, 884596), (17931, 873348), (19092, 820239), (20572, 761229), (20794, 753102), (22274, 703062), (23604, 663447), (23908, 655011), (24166, 648018), (28638, 546826), (30858, 507486), (31191, 502068), (33411, 468708), (35028, 447071), (35406, 442298), (35862, 436674), (36001, 434988), (36249, 432012), (39059, 400932), (41588, 376551), (41839, 374292), (44548, 351531), (46287, 338324), (48332, 324009), (53793, 291116), (57276, 273413), (61716, 253743), (62382, 251034), (66822, 234354), (70812, 221149), (71724, 218337), (72002, 217494), (72498, 216006), (72779, 215172), (78118, 200466), (83678, 187146), (84581, 185148), (92574, 169162), (93573, 167356), (100233, 156236), (107586, 145558), (108003, 144996), (108747, 144004), (117177, 133644), (124764, 125517)]