774140220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1770

約数の個数: 288

約数和(自身を含む): 2968176960

約数和(自身を除く): 2194036740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 340, 357, 378, 420, 441, 459, 476, 490, 510, 540, 588, 595, 612, 630, 714, 735, 756, 765, 833, 882, 918, 945, 980, 1020, 1071, 1190, 1260, 1323, 1428, 1470, 1530, 1666, 1721, 1764, 1785, 1836, 1890, 2142, 2205, 2295, 2380, 2499, 2646, 2940, 3060, 3213, 3332, 3442, 3570, 3780, 4165, 4284, 4410, 4590, 4998, 5163, 5292, 5355, 6426, 6615, 6884, 7140, 7497, 8330, 8605, 8820, 9180, 9996, 10326, 10710, 12047, 12495, 12852, 13230, 14994, 15489, 16065, 16660, 17210, 20652, 21420, 22491, 24094, 24990, 25815, 26460, 29257, 29988, 30978, 32130, 34420, 36141, 37485, 44982, 46467, 48188, 49980, 51630, 58514, 60235, 61956, 64260, 72282, 74970, 77445, 84329, 87771, 89964, 92934, 103260, 108423, 112455, 117028, 120470, 144564, 146285, 149940, 154890, 168658, 175542, 180705, 185868, 204799, 216846, 224910, 232335, 240940, 252987, 263313, 292570, 309780, 325269, 337316, 351084, 361410, 409598, 421645, 433692, 438855, 449820, 464670, 505974, 526626, 542115, 585140, 614397, 650538, 722820, 758961, 789939, 819196, 843290, 877710, 929340, 1011948, 1023995, 1053252, 1084230, 1228794, 1264935, 1301076, 1316565, 1433593, 1517922, 1579878, 1626345, 1686580, 1755420, 1843191, 2047990, 2168460, 2276883, 2457588, 2529870, 2633130, 2867186, 3035844, 3071985, 3159756, 3252690, 3686382, 3794805, 3949695, 4095980, 4300779, 4553766, 5059740, 5266260, 5529573, 5734372, 6143970, 6505380, 7167965, 7372764, 7589610, 7899390, 8601558, 9107532, 9215955, 11059146, 11384415, 12287940, 12902337, 14335930, 15179220, 15798780, 17203116, 18431910, 21503895, 22118292, 22768830, 25804674, 27647865, 28671860, 36863820, 38707011, 43007790, 45537660, 51609348, 55295730, 64511685, 77414022, 86015580, 110591460, 129023370, 154828044, 193535055, 258046740, 387070110, 774140220]

約数ペア:

[(1, 774140220), (2, 387070110), (3, 258046740), (4, 193535055), (5, 154828044), (6, 129023370), (7, 110591460), (9, 86015580), (10, 77414022), (12, 64511685), (14, 55295730), (15, 51609348), (17, 45537660), (18, 43007790), (20, 38707011), (21, 36863820), (27, 28671860), (28, 27647865), (30, 25804674), (34, 22768830), (35, 22118292), (36, 21503895), (42, 18431910), (45, 17203116), (49, 15798780), (51, 15179220), (54, 14335930), (60, 12902337), (63, 12287940), (68, 11384415), (70, 11059146), (84, 9215955), (85, 9107532), (90, 8601558), (98, 7899390), (102, 7589610), (105, 7372764), (108, 7167965), (119, 6505380), (126, 6143970), (135, 5734372), (140, 5529573), (147, 5266260), (153, 5059740), (170, 4553766), (180, 4300779), (189, 4095980), (196, 3949695), (204, 3794805), (210, 3686382), (238, 3252690), (245, 3159756), (252, 3071985), (255, 3035844), (270, 2867186), (294, 2633130), (306, 2529870), (315, 2457588), (340, 2276883), (357, 2168460), (378, 2047990), (420, 1843191), (441, 1755420), (459, 1686580), (476, 1626345), (490, 1579878), (510, 1517922), (540, 1433593), (588, 1316565), (595, 1301076), (612, 1264935), (630, 1228794), (714, 1084230), (735, 1053252), (756, 1023995), (765, 1011948), (833, 929340), (882, 877710), (918, 843290), (945, 819196), (980, 789939), (1020, 758961), (1071, 722820), (1190, 650538), (1260, 614397), (1323, 585140), (1428, 542115), (1470, 526626), (1530, 505974), (1666, 464670), (1721, 449820), (1764, 438855), (1785, 433692), (1836, 421645), (1890, 409598), (2142, 361410), (2205, 351084), (2295, 337316), (2380, 325269), (2499, 309780), (2646, 292570), (2940, 263313), (3060, 252987), (3213, 240940), (3332, 232335), (3442, 224910), (3570, 216846), (3780, 204799), (4165, 185868), (4284, 180705), (4410, 175542), (4590, 168658), (4998, 154890), (5163, 149940), (5292, 146285), (5355, 144564), (6426, 120470), (6615, 117028), (6884, 112455), (7140, 108423), (7497, 103260), (8330, 92934), (8605, 89964), (8820, 87771), (9180, 84329), (9996, 77445), (10326, 74970), (10710, 72282), (12047, 64260), (12495, 61956), (12852, 60235), (13230, 58514), (14994, 51630), (15489, 49980), (16065, 48188), (16660, 46467), (17210, 44982), (20652, 37485), (21420, 36141), (22491, 34420), (24094, 32130), (24990, 30978), (25815, 29988), (26460, 29257)]