19214936460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8807}}^1$

素因数の和:8893

約数の個数: 288

約数和(自身を含む): 66481938432

約数和(自身を除く): 47267001972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 31, 34, 36, 45, 46, 51, 60, 62, 68, 69, 85, 90, 92, 93, 102, 115, 124, 138, 153, 155, 170, 180, 186, 204, 207, 230, 255, 276, 279, 306, 310, 340, 345, 372, 391, 414, 460, 465, 510, 527, 558, 612, 620, 690, 713, 765, 782, 828, 930, 1020, 1035, 1054, 1116, 1173, 1380, 1395, 1426, 1530, 1564, 1581, 1860, 1955, 2070, 2108, 2139, 2346, 2635, 2790, 2852, 3060, 3162, 3519, 3565, 3910, 4140, 4278, 4692, 4743, 5270, 5580, 5865, 6324, 6417, 7038, 7130, 7820, 7905, 8556, 8807, 9486, 10540, 10695, 11730, 12121, 12834, 14076, 14260, 15810, 17595, 17614, 18972, 21390, 23460, 23715, 24242, 25668, 26421, 31620, 32085, 35190, 35228, 36363, 42780, 44035, 47430, 48484, 52842, 60605, 64170, 70380, 72726, 79263, 88070, 94860, 105684, 109089, 121210, 128340, 132105, 145452, 149719, 158526, 176140, 181815, 202561, 218178, 242420, 264210, 273017, 299438, 317052, 363630, 396315, 405122, 436356, 449157, 528420, 545445, 546034, 598876, 607683, 727260, 748595, 792630, 810244, 819051, 898314, 1012805, 1090890, 1092068, 1215366, 1347471, 1365085, 1497190, 1585260, 1638102, 1796628, 1823049, 2025610, 2181780, 2245785, 2430732, 2457153, 2694942, 2730170, 2994380, 3038415, 3276204, 3443537, 3646098, 4051220, 4095255, 4491570, 4641289, 4914306, 5389884, 5460340, 6076830, 6279391, 6737355, 6887074, 7292196, 8190510, 8983140, 9115245, 9282578, 9828612, 10330611, 12153660, 12285765, 12558782, 13474710, 13774148, 13923867, 16381020, 17217685, 18230490, 18565156, 18838173, 20661222, 23206445, 24571530, 25117564, 26949420, 27847734, 30991833, 31396955, 34435370, 36460980, 37676346, 41322444, 41771601, 46412890, 49143060, 51653055, 55695468, 56514519, 61983666, 62793910, 68870740, 69619335, 75352692, 83543202, 92825780, 94190865, 103306110, 106749647, 113029038, 123967332, 125587820, 139238670, 154959165, 167086404, 188381730, 206612220, 208858005, 213499294, 226058076, 278477340, 282572595, 309918330, 320248941, 376763460, 417716010, 426998588, 533748235, 565145190, 619836660, 640497882, 835432020, 960746823, 1067496470, 1130290380, 1280995764, 1601244705, 1921493646, 2134992940, 3202489410, 3842987292, 4803734115, 6404978820, 9607468230, 19214936460]

約数ペア:

[(1, 19214936460), (2, 9607468230), (3, 6404978820), (4, 4803734115), (5, 3842987292), (6, 3202489410), (9, 2134992940), (10, 1921493646), (12, 1601244705), (15, 1280995764), (17, 1130290380), (18, 1067496470), (20, 960746823), (23, 835432020), (30, 640497882), (31, 619836660), (34, 565145190), (36, 533748235), (45, 426998588), (46, 417716010), (51, 376763460), (60, 320248941), (62, 309918330), (68, 282572595), (69, 278477340), (85, 226058076), (90, 213499294), (92, 208858005), (93, 206612220), (102, 188381730), (115, 167086404), (124, 154959165), (138, 139238670), (153, 125587820), (155, 123967332), (170, 113029038), (180, 106749647), (186, 103306110), (204, 94190865), (207, 92825780), (230, 83543202), (255, 75352692), (276, 69619335), (279, 68870740), (306, 62793910), (310, 61983666), (340, 56514519), (345, 55695468), (372, 51653055), (391, 49143060), (414, 46412890), (460, 41771601), (465, 41322444), (510, 37676346), (527, 36460980), (558, 34435370), (612, 31396955), (620, 30991833), (690, 27847734), (713, 26949420), (765, 25117564), (782, 24571530), (828, 23206445), (930, 20661222), (1020, 18838173), (1035, 18565156), (1054, 18230490), (1116, 17217685), (1173, 16381020), (1380, 13923867), (1395, 13774148), (1426, 13474710), (1530, 12558782), (1564, 12285765), (1581, 12153660), (1860, 10330611), (1955, 9828612), (2070, 9282578), (2108, 9115245), (2139, 8983140), (2346, 8190510), (2635, 7292196), (2790, 6887074), (2852, 6737355), (3060, 6279391), (3162, 6076830), (3519, 5460340), (3565, 5389884), (3910, 4914306), (4140, 4641289), (4278, 4491570), (4692, 4095255), (4743, 4051220), (5270, 3646098), (5580, 3443537), (5865, 3276204), (6324, 3038415), (6417, 2994380), (7038, 2730170), (7130, 2694942), (7820, 2457153), (7905, 2430732), (8556, 2245785), (8807, 2181780), (9486, 2025610), (10540, 1823049), (10695, 1796628), (11730, 1638102), (12121, 1585260), (12834, 1497190), (14076, 1365085), (14260, 1347471), (15810, 1215366), (17595, 1092068), (17614, 1090890), (18972, 1012805), (21390, 898314), (23460, 819051), (23715, 810244), (24242, 792630), (25668, 748595), (26421, 727260), (31620, 607683), (32085, 598876), (35190, 546034), (35228, 545445), (36363, 528420), (42780, 449157), (44035, 436356), (47430, 405122), (48484, 396315), (52842, 363630), (60605, 317052), (64170, 299438), (70380, 273017), (72726, 264210), (79263, 242420), (88070, 218178), (94860, 202561), (105684, 181815), (109089, 176140), (121210, 158526), (128340, 149719), (132105, 145452)]