329678880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1051

約数の個数: 192

約数和(自身を含む): 1123839360

約数和(自身を除く): 794160480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 977, 1110, 1140, 1184, 1406, 1480, 1520, 1776, 1824, 1954, 2109, 2220, 2280, 2812, 2931, 2960, 3040, 3515, 3552, 3908, 4218, 4440, 4560, 4885, 5624, 5862, 5920, 7030, 7816, 8436, 8880, 9120, 9770, 10545, 11248, 11724, 14060, 14655, 15632, 16872, 17760, 18563, 19540, 21090, 22496, 23448, 28120, 29310, 31264, 33744, 36149, 37126, 39080, 42180, 46896, 55689, 56240, 58620, 67488, 72298, 74252, 78160, 84360, 92815, 93792, 108447, 111378, 112480, 117240, 144596, 148504, 156320, 168720, 180745, 185630, 216894, 222756, 234480, 278445, 289192, 297008, 337440, 361490, 371260, 433788, 445512, 468960, 542235, 556890, 578384, 594016, 686831, 722980, 742520, 867576, 891024, 1084470, 1113780, 1156768, 1373662, 1445960, 1485040, 1735152, 1782048, 2060493, 2168940, 2227560, 2747324, 2891920, 2970080, 3434155, 3470304, 4120986, 4337880, 4455120, 5494648, 5783840, 6868310, 8241972, 8675760, 8910240, 10302465, 10989296, 13736620, 16483944, 17351520, 20604930, 21978592, 27473240, 32967888, 41209860, 54946480, 65935776, 82419720, 109892960, 164839440, 329678880]

約数ペア:

[(1, 329678880), (2, 164839440), (3, 109892960), (4, 82419720), (5, 65935776), (6, 54946480), (8, 41209860), (10, 32967888), (12, 27473240), (15, 21978592), (16, 20604930), (19, 17351520), (20, 16483944), (24, 13736620), (30, 10989296), (32, 10302465), (37, 8910240), (38, 8675760), (40, 8241972), (48, 6868310), (57, 5783840), (60, 5494648), (74, 4455120), (76, 4337880), (80, 4120986), (95, 3470304), (96, 3434155), (111, 2970080), (114, 2891920), (120, 2747324), (148, 2227560), (152, 2168940), (160, 2060493), (185, 1782048), (190, 1735152), (222, 1485040), (228, 1445960), (240, 1373662), (285, 1156768), (296, 1113780), (304, 1084470), (370, 891024), (380, 867576), (444, 742520), (456, 722980), (480, 686831), (555, 594016), (570, 578384), (592, 556890), (608, 542235), (703, 468960), (740, 445512), (760, 433788), (888, 371260), (912, 361490), (977, 337440), (1110, 297008), (1140, 289192), (1184, 278445), (1406, 234480), (1480, 222756), (1520, 216894), (1776, 185630), (1824, 180745), (1954, 168720), (2109, 156320), (2220, 148504), (2280, 144596), (2812, 117240), (2931, 112480), (2960, 111378), (3040, 108447), (3515, 93792), (3552, 92815), (3908, 84360), (4218, 78160), (4440, 74252), (4560, 72298), (4885, 67488), (5624, 58620), (5862, 56240), (5920, 55689), (7030, 46896), (7816, 42180), (8436, 39080), (8880, 37126), (9120, 36149), (9770, 33744), (10545, 31264), (11248, 29310), (11724, 28120), (14060, 23448), (14655, 22496), (15632, 21090), (16872, 19540), (17760, 18563)]