2189183160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2549}}^1$

素因数の和:3001

約数の個数: 128

約数和(自身を含む): 6973128000

約数和(自身を除く): 4783944840

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, 421, 510, 680, 842, 1020, 1263, 1684, 2040, 2105, 2526, 2549, 3368, 4210, 5052, 5098, 6315, 7157, 7647, 8420, 10104, 10196, 12630, 12745, 14314, 15294, 16840, 20392, 21471, 25260, 25490, 28628, 30588, 35785, 38235, 42942, 43333, 50520, 50980, 57256, 61176, 71570, 76470, 85884, 86666, 101960, 107355, 129999, 143140, 152940, 171768, 173332, 214710, 216665, 259998, 286280, 305880, 346664, 429420, 433330, 519996, 649995, 858840, 866660, 1039992, 1073129, 1299990, 1733320, 2146258, 2599980, 3219387, 4292516, 5199960, 5365645, 6438774, 8585032, 10731290, 12877548, 16096935, 18243193, 21462580, 25755096, 32193870, 36486386, 42925160, 54729579, 64387740, 72972772, 91215965, 109459158, 128775480, 145945544, 182431930, 218918316, 273647895, 364863860, 437836632, 547295790, 729727720, 1094591580, 2189183160]

約数ペア:

[(1, 2189183160), (2, 1094591580), (3, 729727720), (4, 547295790), (5, 437836632), (6, 364863860), (8, 273647895), (10, 218918316), (12, 182431930), (15, 145945544), (17, 128775480), (20, 109459158), (24, 91215965), (30, 72972772), (34, 64387740), (40, 54729579), (51, 42925160), (60, 36486386), (68, 32193870), (85, 25755096), (102, 21462580), (120, 18243193), (136, 16096935), (170, 12877548), (204, 10731290), (255, 8585032), (340, 6438774), (408, 5365645), (421, 5199960), (510, 4292516), (680, 3219387), (842, 2599980), (1020, 2146258), (1263, 1733320), (1684, 1299990), (2040, 1073129), (2105, 1039992), (2526, 866660), (2549, 858840), (3368, 649995), (4210, 519996), (5052, 433330), (5098, 429420), (6315, 346664), (7157, 305880), (7647, 286280), (8420, 259998), (10104, 216665), (10196, 214710), (12630, 173332), (12745, 171768), (14314, 152940), (15294, 143140), (16840, 129999), (20392, 107355), (21471, 101960), (25260, 86666), (25490, 85884), (28628, 76470), (30588, 71570), (35785, 61176), (38235, 57256), (42942, 50980), (43333, 50520)]