194900880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 641208960

約数和(自身を除く): 446308080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 80, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 240, 246, 290, 328, 348, 410, 435, 464, 492, 580, 615, 656, 683, 696, 820, 870, 984, 1160, 1189, 1230, 1366, 1392, 1640, 1740, 1968, 2049, 2320, 2378, 2460, 2732, 3280, 3415, 3480, 3567, 4098, 4756, 4920, 5464, 5945, 6830, 6960, 7134, 8196, 9512, 9840, 10245, 10928, 11890, 13660, 14268, 16392, 17835, 19024, 19807, 20490, 23780, 27320, 28003, 28536, 32784, 35670, 39614, 40980, 47560, 54640, 56006, 57072, 59421, 71340, 79228, 81960, 84009, 95120, 99035, 112012, 118842, 140015, 142680, 158456, 163920, 168018, 198070, 224024, 237684, 280030, 285360, 297105, 316912, 336036, 396140, 420045, 448048, 475368, 560060, 594210, 672072, 792280, 812087, 840090, 950736, 1120120, 1188420, 1344144, 1584560, 1624174, 1680180, 2240240, 2376840, 2436261, 3248348, 3360360, 4060435, 4753680, 4872522, 6496696, 6720720, 8120870, 9745044, 12181305, 12993392, 16241740, 19490088, 24362610, 32483480, 38980176, 48725220, 64966960, 97450440, 194900880]

約数ペア:

[(1, 194900880), (2, 97450440), (3, 64966960), (4, 48725220), (5, 38980176), (6, 32483480), (8, 24362610), (10, 19490088), (12, 16241740), (15, 12993392), (16, 12181305), (20, 9745044), (24, 8120870), (29, 6720720), (30, 6496696), (40, 4872522), (41, 4753680), (48, 4060435), (58, 3360360), (60, 3248348), (80, 2436261), (82, 2376840), (87, 2240240), (116, 1680180), (120, 1624174), (123, 1584560), (145, 1344144), (164, 1188420), (174, 1120120), (205, 950736), (232, 840090), (240, 812087), (246, 792280), (290, 672072), (328, 594210), (348, 560060), (410, 475368), (435, 448048), (464, 420045), (492, 396140), (580, 336036), (615, 316912), (656, 297105), (683, 285360), (696, 280030), (820, 237684), (870, 224024), (984, 198070), (1160, 168018), (1189, 163920), (1230, 158456), (1366, 142680), (1392, 140015), (1640, 118842), (1740, 112012), (1968, 99035), (2049, 95120), (2320, 84009), (2378, 81960), (2460, 79228), (2732, 71340), (3280, 59421), (3415, 57072), (3480, 56006), (3567, 54640), (4098, 47560), (4756, 40980), (4920, 39614), (5464, 35670), (5945, 32784), (6830, 28536), (6960, 28003), (7134, 27320), (8196, 23780), (9512, 20490), (9840, 19807), (10245, 19024), (10928, 17835), (11890, 16392), (13660, 14268)]